"Will you go out with me?" Mitsuna was asked to go out by the twins, Kyouichi and Reiji, at the same time! It was too difficult of a choice for indecisive Mitsuna to make. "I can't choose between Kyouichi and Reiji......" "Well, then will you go out with both of us?" The trio then started a new life which they enjoy doing everything together including sex!