Kuroneko wa Shippo de Amaeru
Sakaguchi is an author who comes home one day to see his neighbor's high school son, Kazuya standing outside his apartment with a kitten. Sakaguchi lets Kazuya and the cat come inside his apartment and when Kazuya explains that his mom is allergic to cats he offers to let the kitten stay with him. Kazuya visits the kitten often and eventually confesses that he likes Sakaguchi. Sakaguchi is drawn to Kazuya, though he feels some guilt about their age gap.
Dekiai Honey Baby
Really cute! Rio is a difficult loner but has been in love with his friend Takeru since they were little. When he sees Takeru getting more popular he tries to distance himself from Takeru, who tries his best to shrink that distance because he loves him.
No Color