WhyImSuchAGoodPerson's Favorite

Hello does anyone read this know a similar plot
- seme is a doofus older guy who "has no intention of seeking another man's hole"
- younger cute uke
- the seme was some sort of gangster or company boss(I guess)
- uke was taken in like a son instead of lover

Do these ring and bell about the title? Tried so many tags. But this is as close as I could make it.

cam someone pls explain to me what just happened in this recent chapter.. pls and thank you