I have to do this. I need to go all the way. I’ve come too far for my stupid stepson to ruin my chance at having it all. Thank god I can count on Kimmy, my darling stepdaughter, such a fucking slut, so eager to help mommy too… she knows her reward will be amazing. So it didn’t take much to convince her to seduce her stepbrother… it took her even less to convince him, she was choking on his cock in no time. Now all I have to do is join them and after they both cum for mommy my plan will be finally complete!