A cheerful schoolgirl named Hikari has captured the hearts of everyone at her school. One day, she confides in the janitor about needing help with something, but instead he leads her to the gym where her popular teacher is waiting. It turns out that both the janitor and the teacher have been stalking Hikari. Despite being forced into having sex by her teacher, who was her first sexual experience, Hikari finds herself drawn to him. As their twisted relationship unfolds, they even involve the janitor... Note: Content may vary depending on the distribution method.

音は明るい笑顔で学園中の人気者。ある日、用務員のおじさんに相談に乗って欲しいと体育倉庫に呼び出されたが、行くと待っていたのは担任の教師。用務員も担任も音を付け狙うストーカーだった。担任に無理矢理セックスされるも、初体験だった音は心惹かれていく。そして用務員も交えたいびつな関係が築かれていく…。※ 配信方法によって収録内容が異なる場合があります。 特集 最新作やセール商品など、お得な情報満載の『SODクリエイトのブランドストア』はこちら！