Guy (seme) gets left with his kid after his ex-wife passed away. One day he picks his kid up from school and finds his childhood friend as the teacher. The childhood friend (uke) actually had an unrequited love towards the seme. The teacher starts to help the dad cook and do chores in the house and they slowly startto get closer again and also fall for each other. Very wholesome.
Motoyan Papa to Hitsuji-sensei