Lance, now Lucy, quickly runs torward the closet. But all of a sudden, when he's back inside, all the doors are closed and it's just a dark box. He did change back to his normal gender though, but he suddenly found out that it was a dead end. So he figured out he needed to have sex before leaving. He found a button to reverse time and thought on to press it or not. He didn't wanna be a lesbian, but at the same time, he wanted to experience being female again. Lance decides to stare at the glowing button.
Lance approaches the button, and grits his teeth as he puts his hand over it. If he reversed time, he would forget what happened. And if he messes up again, he will stay here again. With no glowing button in sight.
He was thinking: Should he do it? Or should he be trapped in here for eternity? It's all up to you if you want to. After all, you're the one who controls Lance, and you're the one who does the stuff.