Yuichi's tutor is leading a double life - and apparently with a multiple personality.  She's a hooker by night and a teacher and tutor by day.  When Harumi gets a marriage proposal from the professor she works with, things are looking up and it appears that Maria - her alter ego - is giving up prostitution.  When she get rid of Maria's clothes, things get bad.  As her life spins out of control, she finds herself fighting within herself and running down the road.  That's when Lil' Slugger appears.