Girls pleading, "I desperately want to get into this university... I'll do anything, please," offer their immature bodies to a perverted old man in exchange for backdoor admission. This collection edition of "Underage: Educational Guidance" reveals the truth in detail. A short-haired, bespectacled girl from the broadcasting club gets fucked in her school uniform while begging the old man, who spanks his aged buttocks at her. A pure-looking black-haired girl in a sailor uniform straddles the old man's face, forcing her genitals into his mouth. Three seemingly serious, model-student girls are each humiliated and used by the old man in different ways. Under the guise of "educational guidance," a distorted reality comes to light.