Middle-aged men are after the innocent green Tsubomi hidden under their uniforms! At first glance, they look like ordinary schoolgirls. But in some cases, they are hiding very complicated circumstances beneath their innocent faces... Middle-aged men are after these troubled young Tsubomi! They take advantage of their circumstances, lust after their immature bodies, and stain their uniforms, a symbol of chastity, with their filthy semen, a blasphemous thrill! Featuring 9 episodes, 180 minutes in total!