Koihime: vol. 1
Musashi, returns to his home town for a summer vacation. While there he meets four amazing girls, Nami, Anzu, Suzaku, and Mayuki. Recalling little from his he does not remember the girls but they remember him. Musashi is taken with the advances of Nami and spends a sweet and heavenly night with her. Anzu discovers what has happened between them and desires Musashi as well. Musashi is torn between the lustful advances of these four mysterious girls.