[John K. Pe-ta] Ore no Toshiue Nikubenki (COMIC Megastore DEEP Vol. 31)

A busty homeroom teacher with hair buns, glasses, and a beauty mark struggles through class in a blouse straining over her enormous tits while a smug blond student schemes to expose the shameless side she hides. Blackmailed into going commando beneath her tight skirt and garter belt, the recently divorced milf squirms at the blackboard with arousal dripping down her stockings, then loses control completely—urinating herself and dropping to her knees to lick her own student clean like a seasoned meat toilet. The degradation spirals from desperate oral worship to rough anal intercourse, with x-ray views of her tight ass stretched around his cock as her teacherly dignity shatters into ahegao ecstasy.