Suekichi goes to university and has, as any Japanese university student, time for hobbies. Things change when he attends his great grandfather's funeral and wakes the next morning in his room with a very sexy girl besides him. His great grandfather has left him a *little* inheritance but there are some conditions. Meanwhile, sexy Aya keeps hanging around and refuses to go away. The beginning of a strange relationship which revolves around suspicions and desire.

Suekichi 上了大学，和任何日本大学生一样，有时间培养爱好。当他参加曾祖父的葬礼时，事情发生了变化，第二天早上在他的房间里醒来，旁边有一个非常性感的女孩。他的曾祖父给他留下了*一点点*遗产，但有一些条件。与此同时，性感的阿雅一直在附近徘徊，拒绝离开。一段围绕着猜疑和欲望的奇怪关系的开始。