There's so much sexual tension between us. I was only trying to cheer you up after your Step-Brother had upset you. Now I've made a confession, something I should have never have said, admitted a dark fantasy of mine. You look at me strange way, holding my gaze, dropping your eyes to my heavy tits, they look so good in this top don't they. We can't. We shouldn't. Maybe just this one time... It's too taboo. It's fucked up. Add in the risk of pregnancy with a surprise creampie, and your Step-Brother walking in and catching us. We shouldn't. But we can't help it. You've always been Step-Mommy's favorite, I want to show you how amazing you are, even if we push the boundaries. Even if we go too far. It feels right. It feels naughty. Your cock is perfect for me.