Kodomo x Otona no Houteishiki
1. Single dad and the kindergarten teacher that plays mom 2. Son from first couple has a crush on the teacher, but finds out he's dating his father. Instead a childhood friend from the kindergarten comforts him 3. Middle (high?) schooler who wants to be noticed by girls joins the handcraft club, but ends up falling for the only guy in the club.
Papa no Koibito
1. divorced man who suddenly "became gay" 2. Friends and roommates, one of who keeps running away to travel the world, and doesn't stop once they admit it and have sex 3. Cousins that have sex once 4. Kind of sweet story about glasses that tie a man to his past lover and the coworker that breaks them 5. two coworkers in love, the gf of one sees it before they do 6. Decent story about student housing. A kid who was rejected by his best friend/crush and his openly gay roommate that helps him heal. 7. student and teacher in love with each other
Ookami Papa wa Hitsuji Tsura shite Yatte kuru