This clip is a sequel to Diapered By Your Dates Big Step-Sis. Now that you have been going out with my little step-sis for a while I guess you probably want to take things to the "next level", huh? Too bad! You can walk her to class every day but you better show up early enough for me to put you in a fresh diaper before you go. The only way you are getting past first base with her is if she helps me change you after school! (This clip has a surprise taboo ending...)