Akane has married her childhood friend Takeru, who she has been with since they were children. Another childhood friend of the two, Hiroki, who they haven't heard from for a long time, comes to Akane's house after being kicked out of her previous residence. When asked about her current situation, Hiroki reveals that he makes a living filming her personal AV. ``It's all thanks to having sex with you a long time ago♪'' Akane whispers in her ear. Akane used to hide from her husband the fact that she and Hiroki had a sex friend relationship...
