[F4A] What happens when your enby step-sibling accidentally gets tied up while you're home alone with them?

I (22 enby) wanna play the step-sibling who "accidentally" got tied up and can't move anywhere, and you'd find me and take advantage of the situation 😉 I'm into what you want from there (fingering, fucking, anal, oral, I don't really give a fuck). And don't be afraid to mention my pussy and tits. I may be enby, but I'm not afraid of those terms. Our parents won't be home, so nobody needs to know <3