A female student who likes big dicks was gang-raped by her neighbors while her father was away. (Mina Fukuhara, APNS-403)

The girl next door, with her voluptuous breasts and buttocks, says, "I love older men's penises the most..." A female student with a penchant for middle-aged men's penises. Xiaomei, a female student studying in Tokyo, lives with her salaryman father. Seemingly a quiet, excellent student, she actually suffers from delusions, fantasizing daily about being pinned down by older men and indulging in masturbation. One day, her neighbor, Dango, visiting with a circus board, takes advantage of her while she sleeps. This becomes the catalyst for Dango's friends, Hanzo and Hito, to join in, and she falls into a life of debauchery.