Riku was once the future star of an elite baseball team, but during a match, he sustained a serious injury and lost his path. Afterward, he spent his days in self-destructive behavior. Unable to watch him anymore, his mother called in a helper, Kana, to help him return to normal life… With her kind smile and nothing to dislike about her, Riku gradually became drawn to her. And as his erect penis was enveloped and guided to ejaculation time and time again, his troubled heart slowly began to heal―.
