At an all-boys' boarding school deep in the mountains, hapless transfer student Takashi Tono joins the Photography Club, only to learn too late that the club's main extracurricular activity is offering its sexual services to the student body! Now that Takashi's surrounded by bedroom aces, can this virgin survive a day, much less the whole school year, as part of the school's most lascivious club?

Having survived a camping trip with the Photography Club, a group whose main extracurricular activity is offering its services to the student body, Takashi Tono is suddenly thrust into the club's next group activity--a summer hot springs retreat! Meanwhile, even the club's veterans of debauchery can't escape the worst fate of all--true love.