I now could feel the front of his pants bump into one of my hands, without thinking rationally I touched his bulge.As I felt it, he whispered, “That...feels good doesn’t it and I know you want it…”Within a flash, he had quickly gotten behind me and had me facing the wall of the booth.He bumped and rubbed his bilge into the back of my pants.I rocked into without a thought.This went on for a short period before he undid his pants and released his bulging cock.I turned around to get a view of it and. My heart pounded as I watched it lower in jerks and starts. My breath increased. Sweaty hands gripped the reins. I felt my father behind me, a beacon calling to me.One last romp. Would that have been so bad? One final time feeling his incestuous cum flooding my pussy. I let out a whimper of regret, aching to have that so badly. My heart thudded away in my chest, pumping molten desire through my veins.The drawbridge boomed down.I heeled my mare. She trotted forward. In moments, her hooves. Thursday night came and I stayed in, having a few beers, while Mel went into town. She had warned me that she might be late back as they were going to a nightclub once they'd visited a few bars. I didn't mention anything about our fantasy before she went out, but knew that Mel got particularly horny when she'd had a few drinks; who knew what could happen? Though, to be honest, I didn't really think Mel would go with another man, I think she just enjoyed the filthiness of the recently shared. .. got to go and work, or else you're father will have me put in irons... we'll catch up later honey" he said blowing me a kiss.Oh god he's so good looking and I'm his princess... oh I do love him so much. I thought to myself, watching his cocky swagger as he walked away.There was a long blast from the ships siren, the ropes were cast off, the engines beat a little faster and we began to leave the dock.I stayed on deck and watched the ship pass the piers, head out of the heads and into the open.