Kodomo x Otona no Houteishiki
I liked this but at the same time it was such a familiar story that I could've sworn I've read it before.. The first few chapters are about a single father who falls for his son's teacher and asks him to be his "wife". The there's a chapter or two about the son, who was in love with the teacher until in middle school he discovers the truth about the teacher and his dad. Heartbroken he decides to go to a boarding school with his childhood friend and becomes a man-slut. At least until he falls for his friend. Then there's a cute chapter about boys in a craft club.
Houkago no Love Call
Multiple stories. 1) Teacher Ueda gets close to good looking yakuza Ippongi, who is the father of one of his students. Ippongi get jealous when his son starts hitting on Ueda. 2)Akira is a pretty boy who gets bullied a lot and likes it when Ryuu saves him, but he’s secretly super strong and doesn’t need saving. Ryuu finds out and feels hurt. 3) Highschool boy is having bad luck lately and in a temper tantrum kisses another boy at a party, triggering that boy to start liking him.
Kyoushi mo Iroiro Aruwakede