[Fuzuii Undou (Fuzui)] Mesugaki Gakkyuu Houkago Shidou [SquigglesJP]

Bratty schoolgirl Mao thinks teasing her bald, older teacher is the best game in class—dangling a kiss as a 'homework reward' before giggling that it was all a joke. But when she and her two friends try to ditch the classroom early, he corners the loudest troublemaker with a reminder of 'the thing this morning' and turns their smug mockery into a rough after-school lesson, forcing each girl through deepthroat ordeals and relentless pounding until their defiant grins dissolve into ahegao. A domination-loss romp where three mesugaki learn what happens when you look down on an adult, one thick creampie at a time.