Takumi was an ordinary high school boy who, one day, was diagnosed with a near-fatal disease. As luck would turn out, though, he was able to get a cure. The only issue is that a side effect was changing his gender.

This is a ShindoL series, so I don’t think I need to go into what happens next. Especially for this classic of a series.

TAGS
MALE gender change, gender morph, glasses, gymshorts, old man, schoolboy uniform
FEMALE ahegao, anal, anal intercourse, apron, asphyxiation, big breasts, big penis, bloomers, blowjob, body writing, chikan, daughter, defloration, dick growth, dog, double penetration, electric shocks, exhibitionism, filming, fingering, futanari, garter belt, hairy, impregnation, lactation, leg lock, masturbation, menstruation, mind break, moral degeneration, nakadashi, netorare, nose hook, ponytail, pregnant, prostitution, public use, rape, schoolgirl uniform, sex toys, sole dickgirl, stockings, x-ray
MIXED group, incest, mmf threesome
OTHER multi-work series, story arc, tankoubon, uncensored