Sex might be challenging and confusing for you right now because you're trying to act like a man.
But you're not meant to be dominant.
Once you embrace your role and start riding fat cocks like a slut you were meant to be, everything will make much more sense to you, trust me!
You just wanted to make sure that you don't like cocks.
Your gay friend offered to help you. The deal was that if you don't cum, then you're straight.
But if you do, your ass becomes free to use by him whenever he wants to.
No going back now, whore!