Mother's Helping Hand/Start/Virgin/Younger elementary
You are feeling a little pathetic, you are actually sorta considering some kind of extreme pedophilia. Like, the lower end of elementary school, kindergarten level, as young as it gets here. In part, you probably just want to see if you can freak your mother out. As horny as you are, you are also intimidated by the idea of doing anything sexual with an actual girl. If you just freak your mother out by saying you want a little elementary school girl, she will probably freak out and say "no," and then this whole thing will be behind you.
But... what if she actually gets a little elementary school girl for you? Well, they should be easier to deal with maybe since they are so young and not as intimidating.
You look out the window toward the elementary school dorms, noting an area that seems to be cordoned off for the really young kids. You can see some girls from up here. Which one catches your eye?
