[Chijoku An (Sasanoma Nibi)] Disqualified as an adult male, so re-educated as a little girl

Rima was an adult man until one spectacular flop on the newly created 'Adult Test' gets him disqualified, regressed, and enrolled in elementary school, where grinding out 10,000 'Adult Points' is the only ticket back to his old life. Between a smug onee-chan ordering him to bed early and a teasing couple who claim the twintailed tomgirl and his tiny little cock as their new pet, lessons turn hands-on fast—sloppy deepthroat drills under the girlfriend's giggling direction of 'suck it!' while Ryuto watches, thick and ready to stretch that tight little ass next. One month later Rima prances around in frilly dresses and strawberry-print panties, blushing a dreamy 'YES ♥' at every compliment, re-education complete.