Akane is a transfer student in Shinya's class. She actually is the bride of his elder brother but remains to be a virgin. Shinya had pledged himself to her after they were little. Realizing their feelings per other, Sayumi, a bride of Shinya's other brother, teaches Shinya how to make love. With all the techniques acquired from Sayumi, he then makes love with Akane...

Tachibana Kaoru can be a nurse at Yamane Sougou Hospital. She possesses extremely big breasts and libido. Whether it is while checking temperatures or working a night shift, she's an avid nurse who allows patients to make use of her body as they wish. Whatever an individual's fancy, she is going to do.