I dislike my stepson's girlfriend so much! He used to hang out with me all the time, and now he only has time for her. I think he's even sending dick pics to that slut! I shouldn't be jealous about that part, but his cock is huge, maybe even bigger than my husband's, so she doesn't deserve it. I know exactly what I have to do to claim what's mine, and all I need is a tight dress, a pair of heels, and a little white lie. There's no way he won't fuck me if he gets a peek at my body and thinks his girlfriend is cheating. I'll even make sure to rub his crotch as I tell him the fake news.