My friend Keith was come over today and ask me last night if he could bring a dog with him, it was an Irish setter and his roommate was going to give him away.His roommate had three of them all male an use them for stud service., it help pay for his collage with the help of his parent. My husband T om just left to go back for work, he in construction he leaves on a Sunday night an return on Friday evening.his job is a three hour drive and wouldn't pay for him to travel every day.Well my husband away Keith fills my needs, he 23, an I'm 25 years older then him that telling my real age. Keith told me when he came in he would use the back bedroom with Rex so we wouldn't be woke up, he had his own key. The next morning I was getting a cup of coffee when the back bedroom door open Keith came out no clothes on and hold his pee hard on in his hand, come on slut you no you want this, I walk over and put my hand around and gave it a stroke, he gave me a tongue kiss an gave one back, there one thing we dint do is kiss sunken yes.as Rex came around I went to pet him Keith grab my hand and put it back on his cock he said it felt to good to take off I'm in need, Rex need to do his business , we went out side Keith in the nude which he didn't half to worry I had a high fence and I sunbath in the nude all the time. I have a five foot long wooden bench about 18" off the ground, Keith straddle the bench watch Rex mark his territory I was still holding on his cock when he took the coffee cup and said kneel slut ,which I did he pull my night gown off and threw it to Rex, come on bitch I'm horny started sucking. Keith new how to get me hot and he was large in the dick department to. I could here Rex grow , he was pulling on my night gown I no it had to be torn. Keith try to reach over top of me his cock felt the back of my throat, when he told me to take my pantie off, I was able to get them to my knees when Rex came over sniff en and putting his wet nose trying to push my legs apart. Rex started licking on my pantie and started pulling on them I felt them rip, when Keith grab the back of my head , he shot his load in m e and I'm loosen control as Rex is still yank on my pantie, now I got cum all over me and Keith call me a good bitch. Keith is off to school and it me and Rex, he is a pretty dog red and very well groom I'm still walking around nude and haven taken a shower yet taken Rex back outside and see if my clothes was savage able,which they weren't now they belong to him.Going back in to the house Rex kept trying to get between I kept push him away walking to the couch I new i was wet and i wanted to see what Rex would do . I sat at the edge of the couch and lean back,his nose poke around and then his tongue started it was a little rough but felt good I spread my lips open for him and his tongue when in me an licking that when I felt his upper lip and teeth rubbing on my clit, fuck did that fill good as I shot load of cum , the more I cum the hard he lick fuck I'm keeping this dog, I was out of control as I slip of the couch onto the floor.Rex came and lick my face and I gave him a kiss. I turn over and put my head and shoulder on the couch an Rex came back over and started sniff en again ,when the tip of his cock was out about half way I new he was ten inch or more . Rex jump on my back and his cock was poke all over ,I reach around and let him strait to my cunt , his front leg wrap around my waist like a man would be fucking me , Rex had a piston on him they wear all long hard strokes, that when I felt his knot bang my cunt four or five tries and it was in I could fill it growing inside of me a little pain as he pump a little slower I could if his fluid filling my cunt and seeping out ,dint no if he pee in me or cum in me , I just no it was great. I grab his front legs, I didn't want him trying to get of and turn around. Rex knot when down after ten minutes and he slip out. Rex went and lay ed down and lick him self clean as I watch I new I had to give him a treat. I went over a gave his cock a lick he seem to enjoy it as his cock was getting hard , Rex was big and licking up and down his shalf it was long when he came in my mouth , it was over flowing I lap all I could. Keith no longer in the picture , it Tom and Rex from now on.