You turned your sister on with a vibrator, but who's gonna fuck her to orgasm?

You'll feel better when you come. Trust me, I've helped all my friends with my pussy

Money? I'd rather suck your dick! But know that blackmailing your sister is not good

The deal was a blowjob, but you can fuck your brother too, why not?

You ruined my date, bro! Now where do I get my dick?

Sister immediately agreed that her brother's long dick was better than her fingers

Seduced my brother twice - he both fucked me and writes an essay for me

Bro, fuck your presents, you want to fuck me, just say so

"Sister, what do you want for New Year's Eve — fuck or 12 iPhones?"