fujomom's manga / #Cute Kid(2)

Kindergarten teacher had bad luck with men until one day he has a one-night stand with a man dumped viciously in the middle of the road. Just his luck, the man turns out to be the father of one of the kids in his class! Furthermore, the kids is way too mature for his age and has been adorably pursuing him lol

The demon king foists his offspring on an underling, named Wen, and tells him to take care of him. Poor Wen knows zero about taking care of a baby, especially a demon baby that's growing way faster than normal. Demon baby is ADORABLE. This is doing to be like Baby Diary, but a longer, more complex story, from what I hear. After I read this I went and read Baby Diary. Took me like 5-10 mins to read it all lol