A middle-aged man approaching 40, whose experience with women has been nonexistent for as long as he can remember. He finally manages to get a chance to have sex with an incredibly cute girl, Chiharu. Trying to relax with the help of alcohol, he awkwardly and shyly begins touching her. Chiharu takes the lead, kissing him, licking his nipples, and giving him a blowjob. What will become of their relationship? Will he finally succeed in losing his virginity?