Mizuki and Masahito are childhood sweethearts. Up until now, they have only held hands and their relationship was pure. But when Masahito graduates from a local university and gets a job in Tokyo, the two of them begin to feel passionate about each other and try to have sex before their relationship becomes long-distance. Unable to stay still while on a date on a day off, the two sneak into an abandoned warehouse. As they awkwardly seek each other's bodies, the losers of life who live there appear...