It's Valentine's Day and you're feeling a little jealous of all the gifts and attention that I've been getting. It just doesn't seem fair that your step-sister has to beat guys off with a stick (just kidding, I use my hand!) and you're all but ignored. I'm teasing you about it when I notice that you're looking down my shirt! As, is my step-brother all backed up? Well, it is a special occasion. Maybe I'll suck your cock a little. Oh my. It's so nice! Maybe I could ride it, too? I blow and fuck you, cumming on your hard cock, enjoying the kind of truly depraved sex that you can really only have with your step-sister. You know, I'm actually kind of glad that you don't have a girlfriend. More step-brother cock for me