Sex Education 120 Percent GN Vol 01 (MR)

Gym teacher Tsuji-sensei has one mission: help with Japan's terrible modern sex education standards. The problem is, her students barely know their birds from their bees! Between a girl who already has a girlfriend, a hard-core BL lover, and a girl who only cares about cats, Tsuji-sensei has her work cut out for her.