Searching for a manga yaoi!

Hi! I need your help, I forgot the name but it was a japonese yaoi manga. It's about a man who works in a company that's a farmaceutical company as well (?) and he's a secretary I guess. He's being bothered by his female colleagues (I'm sorry if I'm not acurrate ) so, that's why he takes his lunch in rooftop and see a little white snake. Each time he has breaks He goes and gives it small bites of fruits harvested by his family. The snake takr a liking to him a makes him his wife. The snake It's a god I guess and he created the company just to find a wife.

I hope it doesn't bother you to read all I wrote haha. Thanks for the help