Also titled "出た!魔法少女だ" ("Deta! Mahou Shoujo da" = "She Appears! The Magical Girl!")
I've forgotten why I drew this. Anyhow, it's a vague poking of fun at how some stories start off in anime with some girl popping into a student's life. This is kind of trying to bring out the absurdity of it all in its likelihood.