My Bully Teammate Turned my Stepmom into His Slut

My freshman year of college, I joined the baseball team. That was when Brad started to bully me. Finally, my stepmommy had to handle it for me. That same night, I got a message from Brad, a video of her sucking his cock. The whole team knew about it by the next day. They called her "Brad's blowjob slut" and laughed at me. Of course, it didn't end there. Brad began using her mouth whenever he wanted, even when I was home. She made sure to remind me that if I was a real man, and stood up for myself, stepmommy wouldn't have to suck my bully's big dick. It didn't end with her mouth, though. Before I knew it, Brad was moving in, fucking her nightly, making her dress like a whore. He convinced her put my dick in a cage "for my benefit". The tattoo came next, "Brad's Slut" across her ass, and it wasn't long before she was the team's enterainment. Now I'm serving them drinks while they jam their cocks in her holes, humiliated and ashamed as my dick strains in the cage.