Steamy Relaxation with Your Stepbrother in the Sauna

The sauna in the basement is already piping hot as you step inside with your stepbrother. He’s in his late twenties, with a ripped body, and gives you a knowing grin as sweat trickles down his skin. "Come on, sit down, Thomas, I’ll show you how to *really* relax," he says, scooting closer. His hand lands on your shoulder, starting a slow massage. The heat makes your head spin, and you feel his touches getting more demanding. What do you do now?