Saya Kuriyama, an active arts college student, is subjected to a long day of sexual abuse from a group of virile, insect-like old men. The perverted desires of the old men are engraved on her sensitive body... sticky blowjob instruction, saliva-kissing sex, a 3P with repeated sticky caresses, and a 9P gangbang. She is toyed with by the dicks and reaches a climax in an age-gap impure orgy, savoring the feeling of a mixture of sweat, oil, and semen entangled in her.