Tony Profane, my stepbro, is a temptation I can't resist. I fight it, my body betraying me as I suck his cock, tasting his precum. 'We're family,' I protest, but my pussy is dripping. He lifts me onto him, and I ride, my hips grinding as I take him deep. 'It's wrong, Tony,' I moan, my orgasm building. He grips my hips, slamming into me. 'So wrong,' I gasp, as he cums inside me, my body shuddering with taboo pleasure.