Your parents go to the front desk and explain what they want done to you. As you're the first the people are pretty exited to have you.
You reach into your pants feeling how wonderful it is to have a vagina, feeling how much pleasure it can give you. You squeeze your legs together to get a little masturbation in before it's too late. You think about how hard life will be without a vagina, how frustrating not being able to masturbate will be. How all those wonderful nights with boys can never happen again. Or just how the other girls will treat you at school. Even though you're doomed to lose it you still have a vagina now, for the moment you're completely normal, and if you could walk out of here you could live the rest of your life normally. But that's not what will happen will it.
The nurse takes you to the back. She says, "darling, if you want to use your parts before you lose them do that in the bathroom."
You go to the bathroom, looking at hentai on your phone you try and enjoy the last moments of sexuality in your life. Appreciating every feeling of pleasure before it's forever gone. You finger yourself, knowing nothing will be inside you again. It's so weird to think that after this moment all your ability to reproduce or fuck will be no more. You're brought to orgasm but then beggin to cry.
You walk out the room. Ready to be nullified.