SONE-312 "Things Your Flat-Chested Girlfriend Can't Do, I Can Make Happen with These Tits" – My Reversed NTR Student Life Seduced by a Busty Female Teacher Koyoi Konan

An ordinary high school student grows dissatisfied with his girlfriend's small breasts, only to catch the eye of the seductive, busty teacher Koyotsume Konan. Using her ample bosom as bait, she boldly tempts the student, declaring, "Anything your flat-chested girlfriend can't do, I can make come true with these breasts." Under the teacher's allure, the protagonist gradually succumbs, experiencing unprecedented pleasure that upends his mundane student life with a complete NTR reversal. Leveraging her physical advantages, the teacher systematically steals his loyalty—from illicit classroom trysts to intimate training sessions—leaving the protagonist torn between guilt and desire, ultimately submitting fully to the allure of her massive breasts as his girlfriend fades into the background.