An inexperienced, gloomy couple is being developed by a group of extroverted, bitchy gals…!
The fate of Akiho, the boyfriend who has never had sex, and Suzune, his girlfriend, changes dramatically when they meet their childhood friend Sayu, who has become a full-fledged gal. The two have their first sexual experience at the hands of the gals, and discover the melting pot of pleasure.
When Suzune sees her boyfriend being taken advantage of by the three gals, she makes up her mind and pushes Akiho down…!?
Having been awakened to pleasure by the gals, Akiho and her friends continue to train in intense sex with the three gals.
Suzune, who has been completely developed by the gals, spends her days immersed in sex with Akiho.
And the act with Suzune gradually escalates…!
Suzune has changed so much that she goes out naked in a coat and gets excited, and Akiho is mesmerized by her appearance…
But then a gal from the same class tries to make a move on Suzune…?
