My best friend Tracy was going on holiday and asked me if I would look after her pony Domino for her whilst she was away, no problem I said bring him to the stable tomorrow and I will put him in the field with my horse, it was my holidays and the next afternoon Tracy turned up with Domino in a horse box, we unloaded him and let him loose in the field with Lady my mare, they seemed to get on fine together Tracy and me went into the stable  where we put Domino's harness and saddle, Tracy left to pack and catch her plane and I went home for some tea.  When I got home mum and dad was having another row so I ate my tea and told them I was going to the stable to check on the horses, when I got to the stable it started to rain so I decided to bring the horses in, I opened the door and shouted Lady who came straight in closely followed by Domino, I gave Lady a good groom fed her and put her in her stall for the night.

I next got Domino and tied him to the outside the stall he would be in for his stay.  I got out my brushes and started to give him a good brush, getting rid of all the dust and dirt of his coat, I started at the front and worked my way back and it was while I was brushing his back legs that I noticed his cock, there was only about 4 inches  protruding but it still caught my attention, I carried on brushing him but my eyes kept going back to looking at his cock which was growing longer all the time, in the end my curiosity got the better of me and I put my hand out and touched it,

It felt very soft and rubbery I put my hand round this cock and gently worked my hand up and down, I wondered how big Domino's cock would become when fully hard, Domino must have been enjoying it as he kept neighing quietly, what really surprised me was how turned on I was becoming I could feel myself getting wet between my legs.  Domino's cock by now was about 12  inches long and quite hard, I got down on my knees in the hay so that I could see the cock better, I then wondered what it tasted like so I gave it a lick it tasted all right so I put my mouth over the end of this cock it was definitely the biggest cock that I had ever held and my mouth would only just fit over the end of it.

I was getting so wet now I stood up and took of my jeans and knickers shirt and bra so that I was naked I locked the doors I didn't want to take any chances.  Putting a blanket on the hay I knelt down again and got hold of Domino's cock which had shrunk a bit, it didn't take me long by sliding my hand up and down it like I would on a bloke before it was rock hard again, I wet the end of the cock and played it on my tits, pushing my nipple into the pee hole I was moaning and groaning with pleasure and I was only playing with my tits, I think half the reason I was so turned on was that it felt so dirty to be naked an playing with a ponies cock, I put my hand onto my pussy and couldn't believe how wet it was.

I stood up and getting hold of Domino's cock put it between my legs and played it on my clit it felt absolutely fantastic and it wasn't long before I had my first orgasm shooting my love juice all over rebels cock, I got on my knees and licked my cum off Domino's cock it tasted great, standing up I bent foreword and getting hold of Domino's cock slid it up and down my pussy when I felt it on the entrance to my cunt I pushed back to see whether it would enter me I felt my fanny stretching and I pushed back harder and felt the thick end of this big cock enter my stretched pussy, I actually screamed as I felt both pleasure and pain and I nearly collapsed as I came again shouting OOOOOOHHHHH  FFFFUUUUUCCCCCKKKKK  I couldn't believe the feelings I was getting from this big cock, but from this position I couldn't get enough I wanted MORE of this cock.

Getting a bale of hay I positioned it underneath Domino's stomach and putting the blanket on it I slid onto the bale with a leg either side of Domino's, this meant my fanny was just at the right height to get more of his cock, I slid my body foreword until I felt the cock touch my cunt then guiding it in I pushed back onto this gorgeous cock, feeling it stretch and fill my pussy it didn't need any lubrication as I was so wet I could feel my love juice running down the crack of my arse, I must have had about 6 inches in me when Domino started humping trying to bury his cock in me all the way oooooohhhhhhhhh  it felt soooooggoooooooddddd I was cumming that much it seemed to be on continuous orgasm I pushed up as Domino pushed down I was out of control , and wanted all his cock Fuuuucccccckkkkkkmmmmmeeeee  Fuuuuuuccckkkkkkmmmeeee I was shouting putting my hand down and feeling his cock I felt that it was nearly all buried in my wet cunt, I pushed up once more and Domino let out a load neigh and came, I had another orgasm as I felt his hot cum fill my fanny it felt like it was blowing me up there was that much, it was squirting out of my cunt and running down the crack of my arse, I have never felt so satisfied after a fuck before, Domino's cock shrunk and fell out of my pussy I put my hand down and caught a handful of cum as it ran out of my cunt, I brought it to my mouth and licked it all of.

After I had got up cleaned myself and got dressed I put Domino in his stall and wondered whether Tracy had ever played with Domino's cock, knowing Tracy I would think she had or thought about at least, when she came home L would ask her and tell her what she is missing, In fact I would help her ive always fancied Tracy and would love to lick her pussy and feed Domino's big cock into it.  But that's another story E mail if you would like me to write it