Motherfucker: Part 3 - Sex Stories

Motherfucker: Part 3

... sexual fluids from) their own bare genitals at the same time as I was wiping down my own dick and my balls.

Mom and Fran were sitting in the two easy chairs, side-by-side, and Jenny was sitting on the edge of the mattress at the foot of the bed when Greg and I climbed on top of the bed together, lying on our sides, facing each other. Then I maneuvered my body around 180 degrees so that his dick and balls were right in front of my face, and mine were right in front of his.

Just moments after I got into this 69 body position, Greg grabbed hold of my dick-shaft, and I was shocked when I felt his mouth slide down around the head of my dick as he began giving me a blowjob. For some reason, I had just assumed that we would both feel and play with each other's dicks. But now Greg had unexpectedly taken things to a whole new level.

The worst part was that my dick was automatically responding to Greg's oral efforts. I could feel it growing and stiffening in his mouth.

I could also see and feel Greg's dick as it was rapidly growing and stiffening in my hand, while all I was doing was gently touching it and visually examining it up close--especially that freaky-looking smooth-tipped dick-head and that odd-looking piss-hole opening of his.

And while Greg was sucking away on my dick-head, it didn't take very long at all for him to get another full-blown hard-on between his legs, without me ever having done anything intentionally to try to cause his penis to become erect. ...

... This automatic erection response of Greg's let me know that he wasn't lying about his feeling much more comfortable with--and turned on by--the idea of him having sex with other guys.

But I wasn't there to have gay sex with him. I was there at Jenny's request to try to get his dick nice and hard so that he could fuck my new girlfriend at his earliest convenience--which for me, meant as soon as possible. And this time, I definitely wasn't going to let him hold onto my dick while he was attempting to fuck his younger sister at the same time.

I abruptly pulled my hips and my genital area away from Greg's mouth and his groping hands, and I got up out of the bed.

Greg complained, "Hey, man. Where are you going? I wasn't finished yet."

"Oh yes you are! You need to fuck that awesome little sister of yours right now! And do it with some class this time, okay?" I said to him, and I stood up at the foot of the bed, gesturing towards Jenny, who was now lying on her back on the other side of the bed, and spreading her legs apart, while she was holding her arms out wide apart to welcome her brother to couple up with her.

"That's right," Jenny said to Greg. "I need you to 'do me,' big brother. And don't hold back. I want you to 'do me' just like you 'do Mom,' whenever you guys fuck."

"I'll do the best I can," Greg told Jenny as he was kneeling down between her spread apart thighs, preparing to mount her and start fucking her.

Meanwhile, since I was standing at the foot ...