Happy Crappy Life, Volume 2 (manga)

Kasuya's future looks seriously in doubt as he has been demoted to the boonies. His social life is also looking poor given how there are not many people his age in the area who are single, his age or even remotely share his interests. ...Outside of maybe his neighbor, Kuzuya.

But while they both share the same kinks and both enjoy drinking heavily, they'd both rather make it big in the capital (hopefully in the arms of a strong dominating lady!!) Well, at least in Kasuya's case, that "dream gal" has come searching for him! His ex is back and she's about to discover his secrets.