Sitting up in you human sized bed, you groan, as you remember the events of the previous day. Your mother, a wannabe mad scientist, had tested a bunch of experiments using an easily available human subject (you, her kid). The first experiment had removed your genitalia, something she wasn't expecting, and in her rush to correct her mistake, she accidentally gave you back both sets. With a large set of tits along with a pretty sizeable cock on top of a beautiful vagina, you decided that you were pretty happy with them, so you asked her not to change you back.
She agreed with only a little protest and moved on to the next experiment. It didn't successfully change your hair color, but it did give you a rather strong sense of smell. The last experiment didn't do anything, so she sent you to bed, wanting to examine the changes tomorrow.
One of those changes had made you shrink, and as you had just started to accept your new situation,
