A demanding stepson & his persuasive entry

Stepmom puts clothes away in the bedroom. You come up behind her saying hi. She jumps. She's always on edge when you're around since you've had serious temper issues for years. Daddy left a long time ago. It's just you two living together. Stepmom loves her boy but she constantly walks on eggshells. You might fly off the handle, demanding stepmom to do things...things that just aren't right. But stepmom succumbs to your wishes every time. Even if it's very inappropriate. Stepmom faces you, her much taller boy. You smell of something. You've been drinking. This makes her very nervous. "Sweetie, you know it's dangerous when you drink too much. Remember what the therapist told you." You don't want to hear this right now. She apologizes but you don't care. You're very sexually frustrated today. You came here for one thing. And stepmom's going to do it whether she likes it or not and no amount of her pleading will change your mind...