Help!

Trying to find a completed manga where the bottom is the mc, an office worker, and the ml is a carpenter (I think) and they met during a group blind date and the ml noticed how the MC wasnt into it so he guessed he was gay and one thing led to another they start hooking up. The ml is intrigued by the little inconsistencies of the MC like having piercings and tattoos even though he looks so uptight. And the MC likes how the ml helps him let go from his need to appear all prim and proper.