The joys of summer break the sunshine, sun soaked beaches, time off work at school, and in the case of Yuuta Yamauchi, a torrid love affair using your cousin. Nee Summer! details the sexual relationship between Yuuta and the cousin, Kei Higashide, who provided to help him study for his college entrance exam. As his or her relationship develops, Kei becomes

Satoshi Ashifuji is really a student who somehow leads to the dormitory Kissuisou. Its residents are women with big problems! Furthermore, he meets a Goddess who claims terrible things will certainly happen unless he injects his semen into each of the residents at Kissuisou! Well, better get to work then!