That is the downside. you can become her for a day, but if you're planning on wrecking it like the other guy, when you turn back to a dude whatever you did will translate to you anus, is it still worth it?
Okay, I went ahead and tested this just to be sure.
You are a lazy faggot who can't use the powerful tool bestowed to us called Google. Seriously, you didn't even try. I tried it. It came up immediately.
Video search it. Become a man. The strength is within you.