Your step-mom hires your old school bully to be your sitter!  Diaperperv is sweet until your step-mom leaves & she talks about how surprised she is to see that a fully grown adult male still needs a sitter. She was so mean to you in HS but that was years ago... and she hasn't changed! She looks at the list your step-mom left for her and it says "CHECK DIAPERS" uhhh WHAT!? You still need diapers... oh no.... she realizes you're wearing a big bulky adult diaper under your pants & is dying of laughter. What a loser! She goes to your room & sees the stacks of diapers on the shelf, pulls back your bedcovers & realizes you have to rest on plastic sheets!!! You never got potty trained properly!! She pulls down your pants & as she's making fun of you, calling you pathetic loser, etc you start uncontrollably wetting your diaper & she feels it and really makes fun of you!!  She writes "diapered loser" on your diapers!  She also realizes you're getting hard in your wet, pissy diaper & tells you to hump it because that's the only pussy you're ever going to get!!  She laughs as she makes you cum in your gross, wet diaper threatening to expose you to her friends. Lots of verbal humiliation, "diapered loser" pathetic loser"