Papa Datte, Shitai

is a Japanese digital manga written by Serina Seo, serialized by ComicFesta on June 2016. A short-anime adaptation aired from Jan 7, 2019, with the uncut version aired on AT-X.

Plot
"There are Times I Cannot Hold It, Even If I'm a Father"

University student Asumi came to Naruse household to be a housekeeper for his part-time job. The family consists of a single father and his son Ichika. Among them, the father Naruse is too sexy for Asumi!! Even if he is not gay, Asumi gets conscious of Keiichi, and when he noticed that Keiichi is sexually unsatisfied by noticing him watching an adult video in his room, he would unconsciously get tempted to attack him…! "Naruse-san, you're too sexy for a father with a child...!"

Theres a little non-con in the beginning (they never go all the way) but there's consent later on. Little Ichika is adorable!!!