Hell yes, let's give her an oddly functioning penis!

A diabolical idea rages in your mind. You creak open the bathroom door for another change to Erica.

When you are alone in a room your clit will grow into a functioning penis. It will be as many inches long as hours you have gone without a male climax from said penis, but it will never grow longer than 1 foot. If you jack yourself off it will go away for an hour. If you're alone in a room and it grows and someone else looks into the room you're in they may see it. But if they are in the room, it will disappear.

As you turn from the bathroom and close the door you hear a shriek immediately. Knowing what had caused it you wait a good 15 seconds, enough for her to grasp it, maybe even stroke her own, new penis. And then, just when she is sure of its existence, you creak the door open without entering and look between her legs to see... a large 12 inch cock. Turning away from the door in shock for a moment, you re-enter the bathroom all the way. You look at her crotch again, and sure enough, its gone. However both of her hands are in a "double-fisting" position above her very female crotch.

"Woah woah Erica what happened this time? Maybe we need to get you some help," you tell her in a comforting way.

"What? I don't even know whats going on anymore! I just had a... uh..." it seems like she can't get out the words to say, "...a... a penis right here above... my uh..." She gestured to her nethers.

Feigning concern you look down at your hands and say, "It is time to get you help."

"No! I don't need an ambulance!" she retorted.

Now here comes the worse thing you've done to her this whole time: you were about to gaslight her.

"Um, no I wasn't thinking help like an ambulance, I was thinking of help for your... uh, you know," you pointed to your own head and tapped on it, hoping she would understand.

"What do you mean? I am fine up there, these things are actually happening to me! Why won't you believe me?"

"Here Erica sweetie, you just stay here for a moment and I'll be back."

She nods and you step away, hearing a half shriek as you close the door.