舟を浮かべて

Tsuji Chiaki's high school life hasn't had much ups and downs, but it's not bad either. Until a naive, sheltered boy, Yamaji, intrudes into his life. He is a jealous guy who gets very possessive about Tsuji, Chiaki finds him troublesome and a little bit weird.......? Note: The chapter count includes the side story "Baka Datta nda".