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

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

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

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

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

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

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