Hiyo-chan Koi wo Suru?
Little Bird, Want To Fall In Love?·ひよちゃん恋をする?
Two high school students, Yoh and Tatsuki, are each in love with their respective brothers. To provoke jealousy, they begin pretending to be a couple. As their act continues, feelings begin to shift. Tatsuki starts to find Yoh's innocence endearing and impulsively kisses him. Encouraged, he offers to guide Yoh in more intimate experiences, which Yoh eagerly agrees to.