Deb ends up taking you to the bathroom, where, to your horror, she begins running a bath.
"Alright, Sweety," she coos, "let's get you out of those nasty clothes."
To your shock, she begins stripping your clothes. You try to protest, but this causes her to slap your hand, and next, your bare bottom. "You behave, young man! Auntie Deberah is going to wash you, and that is final!"
You reluctantly resign yourself, not wanting to risk further punishment from her, as she strips you down to your birthday suit. Finally, you stand before her naked as the day you were born. She then pulls out some strang,. Nylon, looking, bonnet object.
"His is a bathing cap. I am going to put it on you so that you can't see. Auntie needs to strip down to her undies to bathe you, and I am not ready to allow you to see me. Maybe later though, if you are very very good."
So, she puts the thing over your head, covering your eyes, before helping you into the tub. Even though you can't see her, the very thought of Peggy's hot mother stripping down to her underwear, is enough to get you hard. Deb notices this, and takes advantage with a soapy hand. She strokes you till you are just about to go off, then coaxes you to proclaim: "I need Diapers" you do, aching for relief. She finishes you off, causing a mind blowing orgasm. With this done, she finishes cleaning you, and, after drying you off, and getting her clothes back on, she shows you the video she took of you begging for diapers on her phone.
She says she will use this for blackmail on you, to MAKE you wear diapers.
"I will give you a choice, though: wear some of Jessica's girly diapers, but it will just be our little secret, wear makeshift diapers, and come with me to the mall to buy you some of your own, along with some baby clothes, or three, wear makeshift diapers, and I talk you right now, to Peggy's caregiving class to be diapered by her and her friends.