It's not incest. We're step-siblings. It's just creampie and sex

He says, "Don't!" but he's got a boner, so let me give you a blowjob, bro

She let me touch her breasts, and I got carried away and came in my sister

I'll cover my sister's mouth before daddy wakes up and sees us fucking

Hey, why are you jerking off alone? Don't you want to fuck your sister?

Stop staring at boobs, bro - when are you gonna start staring at me?

You're a sex addict, and so am I - fuck me, bro, we're alike in that way