lot lately, and there didn't seem to be anything I could do about it.  I'd have walked out, but I wasn't going to leave Tamara with her.  Our daughter was 16, although she looked younger because she was small, only about 5'2”, and slim.  She had long blond hair, and an was absolutely gorgeous, if a father can be permitted some pride in his child.

When we arrived, Kelly, Tamara's friend, answered the door.  She was Tamara's age, but a bigger girl;  about my height (which isn't saying that much, I'm only 5'6”) with shoulder-length, dirty-blond hair, gray eyes, and a great body – nice-size round boobs, slim waist, and flaring hips leading to a round ass.  She was wearing a white peasant blouse (they were making a comeback again), with jeans and sandals.  “Hi Michael, Mary.”  She was just about the only one who ever called me “Michael” instead of Mike.  As we walked in, I felt Kelly's had brush against mine.  It had to be an accident, but that didn't matter – it was all I needed to bring my cock to attention.  Honestly, it doesn't take much lately, with my wife spending more time with the bottle than with me, and Kelly is hot.  All it meant, though, was that I was going to have to sit funny for the rest of the night, and I could add another fantasy to my catalog.

Kelly took us inside and introduced us to her mother, Sandy, who didn't look at all like Kelly.  In her late thirties, Sandy was about the same size and build as Kelly, but had short dark hair and brown eyes, and was wearing wire-rimmed glasses.  Kelly and Tamara wandered off  to talk while Sandy greeted us with "Hi, nice to meet both of you.  Kelly's told me a lot about you two.  Come and meet the rest of the crowd.  We're still waiting for the last couple of folks; would you like something to drink?  I've got beer, wine, or soda."

"I'll have some wine," Mary said, which got her a nasty look from me.  Of course, she didn't care, and it wouldn't matter much, she was already pretty well fried by then.  Fortunately, she wasn't the kind who makes a big scene when she's been drinking.  "Beer sounds good to me," I added.  I don't drink much, but I figured a beer or two would make the evening go faster.  We settled in as Sandy went to get our drinks.  As I scanned the room, I noticed Tamara and Kelly over in the corner talking, giggling, and periodically looking over at us.  I figured they were probably talking about Mary being smashed again.  I know Tamara talked to Kelly about that, and Kelly regularly let Tamara know about her latest run-ins with her mother.  Kelly had a boyfriend who was a bit wild for Sandy's taste, and according to Tamara there was a running battle between them about it.

Before long the rest of the guests showed up and things got started.  The night was about as boring as I thought, but everything went smoothly.  Mary remained pleasantly drunk and didn't say much, and even found a couple of things to buy (the product of the night turned out to be a variety of housewares).  Sandy sold enough to make her happy.  Tamara and Kelly managed to visit enough to keep from getting bored.  The rest of the faceless horde that attended seemed to be pleased with the proceedings.  And I managed to stay awake.  The only odd thing was that both Sandy and Kelly seemed to spend a lot of time looking at me.  I wrote it off as my imagination.  The lack of attention from my wife must really be starting to get to me; now I'm starting to hallucinate.

*****

The following Friday I was looking forward (if you can call it that) to a night at home alone.  Mary was out of town for a few days, visiting relatives in the Bay Area.  Considering the amount of attention I'd had from her recently, her being gone wasn't going to change my life much.  Tamara was going out with friends after school, and had let me know in no uncertain terms that she wouldn't be back until very late, and might not be back until the next morning.  Luckily, she's a smart kid, very mature for her age, and I trust her not to get into anything she wouldn't know how to handle.  Not something I could say for most girls her age.

I had stopped to eat dinner, and was on the way home when I remembered that I needed to get some cigarettes.  I pulled into the mini-mart across the street from our apartment complex, and as I got out of the car I heard a familiar voice, in a surprised tone.  "Michael, how are you?"  I turned and saw Kelly walking up behind me, looking hot as ever, wearing, as it turned out, the same peasant blouse and jeans she'd had on at the sales party.  "Hey, Kelly, what's up?"

"Is Tamara at home?"

"No, she's out running around with some friends of hers.  I'm on my own tonight."  Not sure why I added that last part.  

"Damn.  I had another fight with my mother and wanted to come over and hang out with her until Mom calms down enough so I can go home."  She looked desperate, more than I would have expected in the situation.  Tamara had said that she tended to get carried away with things.

"Boyfriend's not available?"  I knew she had one from what Tamara had told me.

"Asshole's available all right!  He can stay available for all I care!"  Kelly obviously had more on her mind than just a fight with her mother.

I know better.  Really, I do.  But I said it anyway.  "You can over to my place to chill out for a while until it's cool for you to go home.  Just because Tamara's not home doesn't mean you're not welcome."

"God, that would be so awesome, Michael.  Thank you!"

"Hang on a minute while I run in and grab some smokes."

"Oh, could you get me some, too?  I'm almost out, and lately they've been checking IDs, so I don't know if they'll sell them to me."

"Sure.  Wait in the car, I'll be right back."

*****

When we got to the apartment, we settled in on the couch in front of the TV.  I told Kelly to find something she wanted to watch.  I don't watch a lot of TV and wasn't feeling too particular about what was on.  She settled on something that looked like an off-the-wall stoner comedy on one of the movie channels.

Kelly suddenly asked, "Michael, do you mind I smoke a joint to relax?"

"Sure, go ahead."  I wasn't surprised the Kelly would be a dope-smoker - Tamara had talked about her wild side.  And I certainly don't care if someone gets high, although I tend to stay away from it myself these days.

Kelly pulled a large joint and a lighter out of her purse, and fired up.  After taking a long hit, she offered the joint to me.  "No thanks. I don't really do that any more."

"Oh come on, Michael, don't be a wuss.  Besides, I don't like to get loaded by myself.  It makes me paranoid, and I'm not a lot of fun when I'm like that."

I could certainly understand that attitude.  Back in my days of regular dope smoking, I didn't like toking alone, either, and I was real familiar with the paranoia side of the Evil Weed.  It was against my better judgment (there seemed to be a lot of that tonight), but the next time Kelly passed the joint I took it and sucked in a huge lung-full.  I held it in as long as I could, then let the smoke go with a gasp, leaned back on the couch, and relaxed.

"Wow, Michael, that didn't look like you don't do that anymore.  I thought you were never going to blow it out!"

"Some things you just never forget, my dear."  I knew it was a little soon to actually be feeling any effects from the pot, but I was starting to relax.  So was Kelly.  We were both kind of slumped on the couch, almost close enough that our shoulders were touching.

After we'd each had a couple more hits off the joint, I saw Kelly licking her lips.  I was well and truly stoned by now, and seeing Kelly's tongue flick over her lips struck me as being the single sexiest thing I'd ever witnessed.  (Did I mention that I was absolutely wasted?)  "Cottonmouth?" I asked her.  "Yeah, could I get something to drink?  Just water would be good."  She then popped up off the couch and announced, "I gotta go pee."  I admired her ass as she walked away toward the bathroom, and realized that I'd forgotten just exactly how horny smoking dope made me.  As I felt my dick starting to rise, I almost wished that Kelly would get bored and leave, so I could head for the bathroom and take care of myself.

I got back to the couch with a bottle of water first and plopped back down where I'd been, putting the water on the table.  When Kelly reappeared from the bathroom, she picked up the water and took big drink before sitting down, then slid back onto the couch...almost where she'd been before.  This time she was just enough farther to one side that her shoulder was pressed against mine.  That wasn't going to help my condition a bit.

I spent the next few minutes concentrating on what to do about my expanding dick.  I reached one of those states you hit when you're stoned where you really don't notice anything outside of yourself.  I had some peripheral sense of Kelly moving around on the couch for a few seconds, then I could feel her shoulder leaning against mine again, but otherwise I had no idea what was going on outside my head.  I was trying to think about my options...Excuse myself and head for the bathroom with Kelly sitting there...Tell her that I'd forgotten that I had something important to do and she'd have to leave...Run screaming from the apartment and throw myself off the balcony...  The last one didn't sound too bad, but I was afraid they'd find me with my dick still standing up.

Kelly's voice pulled me back to reality.  "God, that is totally hot!  Don't you think so, Michael?"  As I slowly returned to the real world, I became aware that not only was Kelly pressed up against me, her head was resting on my shoulder.  She was holding the remote in her hand, and staring transfixed at the TV.  I followed her gaze, and was transfixed at what I saw on the screen.  One girl with her head buried between another's legs, while a man was ramming his (very large) cock into the first girl's pussy.  Kelly had managed to find one of my porn movies on the DRV  I looked back over at Kelly.  She gave me a wicked smile, said, "Too bad there are only two of us, huh?" and lifted her face toward mine.  I had a choice to make.  I hadn't made a good one yet tonight, why should this time be any different?

Kelly's lips pressed against mine and parted.  I slid my tongue into her mouth; she sucked it in and rolled her tongue around mine as I slipped my arm around her shoulders.  She tasted sweet.  Her hand fell into my lap.  When she felt the bulge in my jeans, she asked, "Did I do that, or was it the movie?"  I chuckled and replied, "That was all you, honey!"  She said, "Good!" and moved her open mouth back to mine.  Out tongues rolled over each other, and mine searched out every corner of her mouth, slipping back toward her throat, then exploring the line of her teeth.  Kelly's hand was still in my lap, and she'd started undoing my belt.  I moved one hand up under her blouse, let my fingers trail over the skin of her belly as I slid the hand up to her chest.  She gasped lightly as my fingers brushed her belly, breaking off the kiss again.  This time when I lowered my mouth back to her, I went to her throat instead of her mouth.  Another gasp from Kelly as my tongue traced the outline of her jaw, then slid down along her throat.  By now she had my belt unbuckled, and was in the process of unbuttoning and unzipping my jeans.  My hand reached Kelly's breast, and she moaned, almost a purr, as I squeezed her through her bra.  "Mmmmm...It fastens in front."  As I worked on the catch of the bra, Kelly finished with my jeans, and I felt her push down my shorts, freeing my cock.  She wrapped her fingers around it and started stroking slowly, at the same time purring, "Mmmmm, nice."  I was thinking the same thing as I felt her fingers moving up and down my dick.  Meanwhile, I'd finished getting her bra undone, and my had closed directly on the skin of her breast.  At the same time, my tongue reached the hollow at the base of her throat.  I licked lightly, then pressed my lips against her skin, kissed her, then began to suck on her throat.  "Oh, god, yeah, Michael!  I love it!!"  Kelly's breath was already coming in gasps.  After a few seconds, she mewled, "Please, Michael, suck on my tits like that!"

I shifted us around on the couch so that Kelly was lying back against one arm, and I was sort of crouched over her.  I pulled her blouse up over her head and off, and she shrugged out of her bra, leaving her big, firm breasts completely free.  I lowered my head to her chest, first burying my face between her breasts, licking between them, then circling first one, then the other, with my tongue.  Finally, I started from the bottom of her left breast and licked up, toward the nipple, which was small, brown, and hard as my cock.  When I reached the nipple, I licked then closed my lips over it, sucking it into my mouth.  Kelly's breathing was getting heavier and more ragged.  I began to slide one hand down her belly, feeling her muscles twitch under my fingertips.  As my hand slipped under the waistband of her jeans, I switched my mouth to her other breast.  Kelly's hips bucked as my hand entered moved into her jeans and then slid inside her panties.  While my fingers wiggled through her soft bush of pubic hair, Kelly was clawing at the button and zipper of her jeans, trying to get out of them.  When my fingertips reached her slit, Kelly gave up on the jeans, spreading her legs to give me access to her pussy.  I pushed my middle finger hard into her pussy.  "Oh god, yes!  Oh fuck!"

I finger-fucked her slowly for a few seconds, listening to her gasps, and feeling her hips thrusting up against my hand.  I took my mouth away from her nipple, and whispered into her ear, "Do you like that. baby?"  Her voice was raspy and weak.  "Yes.  God,  Michael, it feels so good!  Don't stop!"  "This should be even better."

I went back to sucking on her nipple, and slipped my finger back out of her pussy, moving it to top of her slit.  As my finger found Kelly's clit, her hips started to buck, and she began to moan.  "Oooohhhh, aaaahhhh!"  I brought my thumb down against my finger, and pinched her clit between them.  At the same time I sucked her nipple between my teeth and bit down.  That was all it took.  Kelly's entire body went into spasms.  "Oh god!  Oh god!  Oh god!  I'm cumming!  AAAAHHHH!  Yes!  Yes!  Yes!"  Finally, Kelly went limp and lay back on the couch panting and moaning a little.  I stood up over her, my cock still pointing out.  Kelly looked up at me and whimpered, "God, Michael, I want you to fuck me, right now!"

I pulled off my t-shirt and kicked out of my jeans.  Then I put my hands on Kelly's waist and pulled off her jeans and panties in one motion.  Kelly was looking at me with a combination of lust and need that was almost indescribable.  Now completely naked, she spread her legs and licked her lips in invitation.  I hadn't said a word since Kelly had cum.  I pushed her back onto the couch, and climbed on on top of her.  She reached down, wrapped her hand around my cock, and guided it to her opening.  I bucked my hips forward and drove into her in a single thrust.  Her pelvis jerked up against mine, and she almost growled in the back of her throat, "I like it rough.  Fuck me real hard!"  I started doing exactly that, with long, strong strokes, pulling almost all the way out of her, then burying myself back inside her.  I could feel her rounded belly pushing against mine, and her big, firm breasts flattening against my chest.  Kelly had her head thrown back over the arm of the couch, and the sight of that, and the sound of her heavy breathing, drove me even harder.  I pushed one of her legs up over the back of the couch, and put my hand down along her leg, reaching for her anus with my finger.  When my fingertip brushed against her sphincter, Kelly hissed, "Yesssss!" and I pushed the first joint inside her ass.  "Oooohhhh!"  Her moan was almost unearthly.  I began finger-fucking her ass in rhythm with my cock-thrusts into her pussy.  Kelly's head began to flop back and forth on the arm of the couch, and she was letting out short, sharp gasps.  "Ahh.  Ahh.  Ahh."  She was close now, and so was I.

I felt Kelly's pelvis and belly start to twitch and I was sure she was ready.  Pulling back as far as  possible while staying inside her, I slammed back into her as hard as I could; at the same time I reached as deep into her ass as my finger would go.  "Oooohhhh fuuuuck!"  Kelly thrashed under me as her orgasm washed over her.  Her fingers clawed at my back.  The muscles of her pussy spasmed around my cock, sending me over the edge, as my balls poured their load out through my cock and into Kelly.  I ground my pelvis against her clit, and wiggled my finger inside her ass.  Kelly twitched and gasped in the throes of her orgasm for about thirty seconds before almost collapsing.  We lay there panting, me still on top of her, my dick slowly shrinking and slipping out of her.

After what seemed like hours, Kelly finally spoke.  "God, Michael, that was incredible.  I guess older guys really are better."

"Well, there is something to be said for experience."

Then Kelly said something that put the capper on just how stupid I had been all night.  "Boy is Tamara going to be pissed.  She's going to kill me."

I squirmed more than a little at the thought of that.  "Kelly, if you tell Tamara, or anybody else, about this, you're not going to be the one that's dead!"

*****

Part 2

I spent the next week in a paranoid haze, watching for any sign from Tamara that Kelly had told her about what had happened that night.  As the days went by and Tamara didn't give any indication that she knew, I slowly began to relax.  I hadn't seen Kelly since the night of our dope-smoking, hard-fucking tryst, and Mary hadn't suddenly decided to start showing affection again, so I turned my attention elsewhere.  There was really nothing sexual about it, but I started to develop a friendship with a woman named Diana, who worked with me.  She was in her mid-thirties, just a few years younger than I was, and had two kids, a boy who was twelve and a six-year-old girl.  She also had the same sort of spouse trouble that I had, except in the case of her husband it was prescription painkillers instead of booze.  He was basically useless, and she was getting tired of it.  Somewhere along the line she'd heard me mention that Mary had a drinking problem, so she asked me one day how I handled it.  The answer, of course, was that most of the time I didn't, at least not very well, but over the next week or so we talked about out problems just about every day, usually over lunch.  I hadn't  noticed any sexual attraction on either side.  Diana was pretty, with a narrow, soft-featured face, pale skin, and shoulder-length blond hair (which she let me know came out of a bottle) and the body you'd expect from a woman her age who'd had two kids - a little more rounded than it had been when she was younger.  I liked her and found her attractive, but that was about it.  And, of course, we were both married, although neither of us was feeling particularly good about the relationships.

It was a Friday, a couple of weeks after the incident with Kelly, and I was spending the afternoon training Diana on a new piece of software.  (Did I mention that I'm in charge of the computer systems?)  We sat next to each other, fairly close because we both needed to be able to see the computer monitor.  As I walked her through the new program, she leaned closer to see what I was doing, and I felt her knee bump against mine.  I expected her to move it, but she didn't; she kept it pressed against me.  That probably should have made me feel uncomfortable, but it didn't.  I actually relaxed more.  Well, most of me relaxed.  One part was starting to be anything but relaxed.  As the training went on, Diana actually moved closer to me, so her thigh was up against mine.  We were close enough that I noticed that Diana smelled exactly like my first girlfriend.  Our hands brushed over each other a couple of times when I moved the mouse.  Then Diana shifted again to get a better look at the monitor, and I felt her breast against my arm.  Again, she didn't make any attempt to move away.  I glance over at her - she was looking intently at the computer screen, but her lips were parted, and the tip of her tongue was running lightly over them.  By now, my dick was screaming for mercy.  It came, but not the kind I really wanted, when Diana suddenly yelped "Uh oh!  It's five; I've got to clock out, they won't pay me for overtime!"  She popped up, said, "I'll see you on Monday," and headed out of the office.  Damn.

I was particularly pissed that things had ended the way they had because I was going to be alone that night.  Mary had out of the blue decided to actually act like a mother for a change and had left that morning with Tamara for a long weekend of shopping in the Bay Area.  They wouldn't be back until Monday night.  Oh, well, at least I'd be able to play with myself in private.

That was exactly what I was planning to do later that evening as I settled in on the couch.  I had my shirt off and my jeans open.  I had just pulled my cock out of my shorts and given it a good pull, thinking about Diana leaning against me in the office that afternoon, when there was a knock on the door.  "Who the fuck could that be?"  I tucked my dick back into my pants so I could walk to the door and check it out.  I looked out the peephole, and there stood Kelly, in a very tight, tank top that barely covered her boobs, and the lowest-cut pair of jeans I'd ever seen.  I seriously was not sure whether to thank or curse the gods.

I opened the door (still not making good decision where Kelly was concerned) and said, "Hi, Kelly.  Tamara's not home."  I didn't really think that would work, but it was worth a shot.

Kelly walked right past me into the apartment as she said, "I know.  She told me she was going out of town."

Once inside, Kelly closed and locked the door, turned around to face me, wrapped her arms around me, and stuck her tongue in my mouth.  I never had a chance.

After a few seconds, Kelly broke off the kiss, looked at me and said, "I want to suck your cock."

She was looking at me with an almost pleading expression.  I laughed and said, "What, are you afraid I'm going to say 'No'?"

With that, she grinned and started digging through my jeans to get to my dick.  I might as well have just left it out.  Now she was kneeling in front of me, with my cock in her hand.  She held it up, and licked the length of the shaft, from the base up to the head, flicking her tongue over the tip, then taking just the head into her mouth and sucking lightly.  I was moaning as she repeated that process several times, then dropped her face to my balls, sucked one into her mouth, and began rolling it around with her tongue.  At the same time she was stroking my cock with her fingers.  I gasped out, "Keep that up and I'll blow all over the room!"

"Oh, no, you're not going to waste it!"  Kelly opened her mouth and took in my whole cock in one gulp,  not stopping until she gagged as it bumped against the back of her throat.  She began sucking slowly, pulling back, letting her tongue glide over the underside of my cock, until just the head was still in her mouth, then sucking and licking the head before sliding her mouth around the entire length again, until I could feel her nose bumping against my belly.

I reached my hands down on each side of Kelly's head and wound my fingers into her hair.  As I held her head, I started pumping my hips against her face, driving my cock into her mouth, at the same time pulling her head to me.  Kelly's hands were now free, and she wrapped her arms around my hips, helping pull me to her mouth.  I felt one of her hands on my ass.  One finger was sliding between my ass cheeks.  I felt it press against my anus, then she pushed lightly and her fingertip popped through my sphincter into my ass.  It felt like my cock grew an extra inch.  "Oh shit, baby, yeah!"  Kelly purred around my cock, making it even harder, if that was possible, and shoved her finger deeper into my ass.  It had been years since any woman had done that to me, and I'd forgotten what kind of effect it had on me.  I could barely control myself as my pelvis thrashed against Kelly's face, while she sucked me like no one I'd ever had before.

"Fuck, Kelly, I'm going to cum in your mouth!"  I no sooner had the words out than my cum exploded from my cock onto Kelly's tongue and down her throat.  She kept sucking, and finger-fucking my ass, until my knees started to shake and I let go of her hair.

I pulled her to her feet, mumbling, "Jesus, girl, where did you learn to do that?  Your turn now!"

I practically ripped her clothes off, and threw her down on the floor.  By now I was pretty sure that I couldn't be too rough with her, which was lucky, because I was in no mood or condition to be gentle.  With Kelly stretched out on the floor, I started my mouth on her throat, kissing and nipping gently with my teeth.  Kelly's breathing became shallow almost immediately, and she began to moan lightly.  I traced my tongue down her throat and in between her breasts, then spent a minute or so on each breast, licking around it, then wrapping my lips around each nipple in turn, sucking it, then biting lightly with my teeth.  This drew gasps from Kelly, who cradled my head in her hands as I moved farther down her body, licking around her rib cage, then down over her belly.  I ran my tongue into her belly button and swirled it around, causing the muscles in Kelly's belly to twitch.  "Uhhhh, yeah, that's good."

As I moved my mouth past her navel and my tongue traced the top of her pubic bush, I spread Kelly's legs out with my hands, her knees pointed out to either side.  I lowered my face to her pelvis, and my tongue licked over her pussy lips.  "Oooohhhh.  Mmmmmmm."  I licked the length of her slit from back to front, then over and over again.  As I did, I let my tongue slide back and flick against her anus.  As I licked, Kelly moaned.  Each time my tongue touched her ass, she gasped.  I laid my fingers against the lips of her pussy and slowly spread her open, then pressed my mouth against her gaping cunt and drove my tongue into her.

"Aaaahhh, yesss!  God!"  I tongue-fucked Kelly for several seconds as she moaned, then a slid my mouth up, flicking my tongue over her clit, and slipped first one, then a second, finger into her pussy.  My fingers became slippery as the moved in and out of her, and Kelly was gasping as my tongue rolled around her clit.  I pressed a third finger against the ring of her anus, and drove it inside, now finger-fucking both her holes.

"Uh...uh...uh."  Kelly's breath was short and ragged as I licked and fingered her.  Her pelvis was humping against me as her back arched up off the floor.  I knew she was getting close, so I intensified my attack, taking her clit between my lips and sucking on it.

"Oh, god, going to...Oh, fuck...cumming!"  Kelly's shoulders jerked up off the floor; her back arched; I could feel the muscles of her pussy and ass clamp around my fingers and then go into spasms.  "Aaaahhhh...Aaaahhhh...Aaaaiiiieeee!"  Kelly's body shook with her orgasm, then she collapsed back onto the floor panting.

My cock was long since hard as a rock again, and I moved up and lay on top of Kelly, guiding my cock to the lips of her pussy.  I slid into her with one thrust and began pumping her hard the way I had the first time we'd fucked.

"Oh my god...Oh my god," Kelly moaned several times.  Her pussy and clit were still so tender that she began to cum again within seconds, her body vibrating again, as she cried out, "Fuck me!  Fuck me!"  Her arms wrapped around my shoulders and her legs around my hips, pulling me tightly against as she came again.

When Kelly relaxed after this orgasm, I eased up, and began to fuck her with long, slow strokes, pulling back until just the head of my cock was in her, then pushing gently all the way back in until my pelvis rubbed against her clit.  I wanted to give her time to recuperate a little.  Kelly's breathing slowed down in time with my thrusts.  After some time, she began humping her pelvis back at me in time with my movements.  That was all I needed to start pumping faster again.  I was beginning to feel the stirrings in my balls that meant an explosion wasn't far off.  Kelly's breathing was shallow and ragged again, and she suddenly gasped out, "God, I'm going to cum again!"  I was hammering her pussy as hard and fast as I could now.

"Aaaahhh!  Uuuuhhhh!"  Then Kelly gave a strangled cry.  Her fingers dug into my back, her legs locked around my waist.  Kelly's entire body convulsed, and I felt her pussy squeeze my cock.  That was all I needed.  With a grunt I slammed all the way into her and my balls started pumping my cum inside her.  As I came, Kelly's body suddenly stiffened, becoming almost rigid, then she slumped back onto the floor, with my semen still pouring into her.

When I finally finished, my cock, incredibly, didn't start to shrink.  It was still ready for action.  I looked down at Kelly and her face had the most wanton, lascivious look I've ever seen.

"I'm still hard.  You want to go again?"

Kelly nodded, still panting from last orgasm.

I gave her a wicked smile and said, "I want to fuck you in the ass."

"Oh, god, yes!  Do it!"  At that point I think she would have let me do just about anything to her.

I pulled my dripping cock out of her pussy, rolled her over, helped her get up on her hands and knees.  I positioned myself on my knees behind her, spread her ass cheeks apart, and pushed the head of my cock against the tight ring of her anus.  I leaned forward and popped just the head of my cock into her ass.  Kelly grunted, and I gasped as I felt her ass squeeze my cock-head.  I moved my hips forward slightly, pushing a little more of my cock into her ass, then pulled back until just the head was inside her.  With each stroke I moved deeper.  With each stroke, Kelly grunted and gasped as I opened up her ass.  Finally I bucked my hips forward, Kelly pushed her ass back against me, and my cock buried itself completely inside Kelly's ass.  Kelly moaned, "God, Michael, fuck my ass.  Hard, like you fuck my pussy."

I fucked her with hard, deep strokes, trying to reach deeper inside each time.  When I pulled back and her anal ring gripped the head of my cock, the feeling was incredible.  If I hadn't already cum twice I wouldn't have lasted 10 seconds.

I leaned over her back, and curled one hand around in front of her so I could rub her clit with my finger.  I wanted her to enjoy this as much as possible.  Kelly placed her hand over mine and shoved my finger harder against her clit.  Kelly worked in rhythm with, rocking her ass back against me as I drove into her, rocking her pelvis forward to grind her clit against my finger as I pulled back.

By now I could tell by Kellly's breathing when she was getting close to an orgasm, and there was definitely another one on the way.  She wasn't so much breathing now as gasping for breath, and I could feel her muscles start to shake.

"Oh...my...fucking...god!  I...aaaahhhh, aaaahhhh, aaaahhhh!"  As her latest orgasm washed over her, Kelly's arms and legs collapsed and she flopped face down on the floor, still gasping and grunting.  I went with, my cock driving to the hilt again in her ass, my balls banging against her pussy.  The feeling of being in her ass when her muscles spasmed during her orgasm was even more intense than feeling her pussy clenching my cock.  I exploded into her with a grunt, my semen washing up along the walls of her anal canal.  It was one of the most intense orgasms of my life, and when we were done, we simply lay there on the floor for several minutes, neither of us really in any condition to move.

"So," I said, when I finally found my voice again, "you wanna spend the weekend?"