Amateur girls with fetishes have been pushed to the limit and are being filmed at Prestige! Ai-chan, a college student addicted to masturbation who came looking for the kind of ecchi like in shojo manga! She fights back with her proud breasts! Kaho-chan, a nursing student, showcases her well-trained erotic techniques! Is her profession an ecchi big sister!? Ai-chan, who has accumulated over 10,000 experiences as a celebrity, athlete, etc.! Nimo-chan, a cafe staff member who applied because she wanted to be taken by a big-dick actor! Four 'SEX prodigies' from all over Japan gathered and indulged in pleasure for 4 hours!!