Summary: Here's a little story that Jean and Charles made up. Set a couple of years after "Evolution" (so Jean is at least 18 here, though she roleplays a younger student - fair warning if that kind of thing squicks you), and based on an incredibly silly-ass season one episode of "The Super Hero Squad Show," wherein Jean is the Xavier Institute's only cheerleader, and also kind of a total cooze. Title is from Britney Spears' "I've Just Begun (Having My Fun)." Warning for spanking, and some dirty talk.
( 'She enters his office and shuts the door, and immediately, he can tell that she's in character, twirling a strand of hair around her finger, and prancing a little, green socks rolled down stylishly above white Keds.' )