I watched my big strapping eighteen-year-old son Rick fucking his mother from behind. She made him “force” her by tying her up. I didn’t mind. It just meant more for me. More of my daughter’s sixteen-year-old cunt, that is. While Rick was fucking his mother he couldn’t also be fucking his sister Cyndi, which he did with frustrating regularity. I much preferred my daughter’s tight young cunt. My wife was a boring fuck for me, but apparently not for my son.

“C’mon Mom, moan for me. Moan like a whore.” She moaned for him and meant it, the obedient cunt. She loved what he was doing to her, although she would die before admitting it.

This little scene of family bliss would have been impossible about a month ago. Before then we were just your average rural God-fearing farm family. Well, not exactly. Rick and I regularly went over to the widow Johnson’s place to help her with some chores and fuck her brains out as compensation. I had been doing that since her husband died five years ago. I started sharing her with my son about a year ago. She acted reluctant the first time Rick fucked her too. That was until he got his cock inside her, which is as thick and long as my own. We enjoy double-teaming her. She would moan and complain that she was forced to fuck us because she needed help with the chores, but she made herself a liar with each screaming orgasm.

About a month ago my son and I had been out mending some fences. We were riding our horses over the uneven terrain, too punishing for the jeep. After hours of this exertion we were sweat-soaked and exhausted. About four o’clock that afternoon we headed back to the barn. When we got there I stripped off my shirt, stuck my head under the hand pump and let go a stream of cool water. I told Rick to unsaddle the horses and rub them down while I went up to the hayloft to fork down some hay for the horses and other livestock.

On this particular day Joannie, my wife, was off visiting her sister. She’d be gone for a week. My daughter Cyndi had been left alone at the farm that day. She was in the back of my mind while I climbed the ladder to the loft. I was wondering what mischief she had gotten herself into while I was gone. It wasn’t long until I found out. When my head cleared the floor of the loft and I was greeted with a sight that changed my life, the late afternoon sunshine was flooding in through the open hay door, and there lying in the hay was my blond curly-haired daughter, naked, legs spread, fucking herself hard with a big thick dildo. Her beautiful blue eyes were closed and she was unaware of my presence. What really floored me was that she was moaning, “Daddy, Daddy, Daddy.”

Well. What’s a man supposed to do with an invitation like that? My daughter was fucking herself and moaning my name. I quickly came to the decision that she deserved what she was asking for. I was so aroused by the sight of her naked body in the hay that the impulse to fuck her was impossible to resist. I climbed the rest of the way into the loft and crawled toward her in the hay. I opened my jeans and took my cock out. Cyndi was not aware she was no longer alone.

I knelt there and stroked my cock for a few minutes. Cyndi’s eyes suddenly snapped open and she looked over and saw me. She was startled and stopped fucking herself. Her eyes dropped to my impressive member rampant before her eyes. I stroked the length of it, squeezing out a drop of precum. To my surprise, Cyndi moaned, “Oh, Daddy,” and began to slowly slide the dildo in and out of her wet cunt again. I took this for the invitation that it was. I stripped off my jeans and knelt between her legs. I pushed her hands away from the dildo, grasping it with my hand. I leaned closer and flicked my tongue over her clit and resumed stroking the dildo in and out, giving her the sensation of being licked and fucked at the same time. She went crazy, jerking her hips and moaning like a born slut. Her cunt, a pink almost hairless little rose, was as beautiful as the rest of her.

“Beg me to fuck you. Beg me.”

“Please, Daddy. Fuck me, please.”

“Not good enough.”

I licked and fucked her with the dildo until she was screaming and gasping, cumming and begging me in earnest. I pulled the dildo out of her and positioned my cock at the entrance to her cunt. I told her this was her last chance to say no. She reached up and put her arms around my neck and pushed her hips up, trying to take me inside her. I moaned and started pushing my cock inside her hot willing body.

Cyndi was moaning and squirming under me in excitement, gasping, “Daddy, Daddy, Daddy, fuck me, yes.”

I stoked in and out of her in little strokes, slowly spreading her slick cunt juices over my throbbing cock. Finally, I was inside her to the hilt. She wrapped her long legs around me, moving restlessly. I was sweating and shaking, trying to hold back while she was urging me to let loose. She kissed me, sucking my tongue into her mouth, moaning and moving under me. I began to move, making her gasp in pleasure. I let myself go, lost to the erotic pleasure of fucking my young daughter. I rammed my cock home into that tight cunt again and again. Cyndi was cumming hard again after about five strokes.

“Mmmmm, cum for Daddy, baby. Oh, yeah I feel you cumming, you slut.”

She was such a hot fuck, I wasn’t far behind her. I threw my head back and gritted my teeth, losing myself to a long and vicious climax. Cyndi moaned, “Yes,” when she felt me pumping her full of cum. She milked my cock with her tight cunt muscles, making me jerk and grunt in pleasure. This was obviously not her first time with a man. Who had the slut been fucking? The first culprit to come to mind was her brother Rick.

“You been fucking your brother?” I gasped out.

“No, Daddy. Not Rick.”

“Who have you been fucking, girl? Who taught you to be such a hot little slut.”

“It doesn’t matter, Daddy. I was just practicing to please you.”

“Yeah, well. You’re gonna get more than you bargained for.”

I stood up and went to the edge of the loft. I could see Rick in one of the stalls rubbing his horse down. I yelled out, “Rick! Get up here and fuck your slut sister.”