"Wait, seriously?!? You don't remember??"
"What?? Did we ... have sex??"
"Holy shit, you're unbelievable! YOU did! The whole thing lasted for about a minute, you barely got your cock up against me when you came then passed out. I can't believe YOU'RE the one forgetting it!"
"Oh my God!!! I'm so sorry!"
You tried to put your arms around her, realizing they were still tied above your head. You suddenly realized how naked you felt.