You and I have been sneaking around having a sexual relationship for a while. Mommy and son. You love what we do. You love that... naughty, special word I use to describe all of the forbidden acts that take place between us. But lately, I think someone is catching wind of our secret. Your sister. That stupid little cunt has been dressing slutty to tempt you, I just know it. So tonight as we're about to fuck I call her over and make her watch. I'm mean to her. So cruel. I compare my sexy, juicy tits to her tiny ones that you'll never find attractive. I make it very clear that she'll NEVER have you... enjoy me, xo TABOO/TIT WORSHIP/BIG TITS/POV SEX/MOMMY ROLEPLAY/FAMILY/SISTER/LINGERIE/DIRTY TALKING/MEAN