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

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

I'm not jealous of my dad's new girlfriend (but blackmailed and fucked 😎)

My sister is stuck — I'll help in any way I can, I can't leave her in trouble

And this one, too - she watched a porno and decided to seduce her son

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