Hey there step-bro! While you were at work, I let myself into your apartment. I got bored and looked around. Guess what I found! So many satin panties! These don't look like your girlfriend's size, they're too big. They look like they'd fit you just perfectly. Look, this one has cum stains in it! It must be yours. Don't deny it, I know what a satin freak you are. I've caught you sniffing my panties before too, I just didn't say anything about it. But now that I've found you red-handed, there's no going back. If you don't want me to tell your girlfriend about this, you will suck this huge dildo for me too. Look how easily it slides in your mouth, you've done this before too, slut! I knew it. I always knew my step-bro was a satin panty-wearing cock sucker. You're going to suck my dick every time I come over from now on.