Takaramono

From Ultimate Manga Guide:Naoyuki, a honest, very honest and immediate country boy comes to Tokyo for high school and remains with his city cousin’s loved ones. At first everybody takes advantage of your pet thinking that he’s too unsuspecting to catch on points, including his cousin, Satoshi who’s in college plus demands that in exchange intended for tutoring him, Naoyuki have sexual intercourse with him… Then Satoshi finds out that Naoyuki is not as gullible as he appears and starts falling deeply in love with his pure-heartedness. Vol #2 introduces a new schoolmate associated with Naoyuki who also drops in love with him but Naoyuki is very confused about his own emotions for Satoshi and the distinction between sex, love plus friendship.Sequel: Koibito simply no Jikan