Test him

You decided that you had an opportunity here to test him. You knew that he was very homophobic. You tried to stray away from making comments where he'd be perceived as gay, as he'd get the angriest and do the most harm. But you wanted to test him here.

"Sorry," you started. "Sorry that dad's going to know you're turned on by your little brother"

"What the fuck?"

"Is that why you're always in my room?" You provoke him some more, and he starts to twist your arm.

You powered through the pain, letting out moans instead of groans of pain, and started rubbing your back against Jerry's crotch.

"Oh man, you're so big for me"

"You're disgusting you gay fuck" he jumps off immediately and bolts out your room.

Holy fuck. You realise that this was the first time you got an upper hand on him. You knew that he got off being the alpha male, but now knew that undermining the 'manly alpha male' attitude might prove to be his vice. You wondered how far you could go with it.