Read manga: Flesh & Blood

Other name: Flesh and Blood
Genres: Doujinshi ; Shounen Ai
Artists: FUWA Shinri
Status: ongoing

From Yes_Rhade:Kaname and Tooru have been lovers for three years, but Kaname just can't accept their love. Why? Kaname is Tooru's uncle, and no matter how much Kaname loves Tooru, he realizes that their relationship is wrong and should not continue.