The dagger, of course!

Snapping yourself out of it, you pass by the dildo and grab the dagger, feeling a faint tingle spread throughout your new, female body as you grasp the handle. With a single blink, the dildo suddenly vanishes, leaving you with a cold feeling in the pit of your stomach. If only you could have grabbed the sex toy too...

"Damn it, man," you berate yourself, angrily gripping the weapon. "Pull yourself together! That rubber dick won't do me any good here." Your feminine body seems to be telling you otherwise, as a drip of clear arousal runs down your smooth thigh. Shuddering, you will yourself not to given to your new body's urges - you need to find a way to change back, not shove anything up your needy virgin vagina.

... Gods, you regret picking the dagger first!

With yet more streams of arousal slicking down your legs, you cautiously walking into the next room. A sizable, still lake stands before you; dark waters filling most of the underground cavern, but what interests you most is the solitary rocky island in the middle, with rope ladder leading up to a black hole in the ceiling!

Checking around you see two other exits on either side of the cavern, one an iron door on the far left and a crudely constructed wooden door on the far right. Something tells you to stay away from the still water, but going up would be far preferable to going down.