So i once read this manga but the one I'm searching for was i think a side story? So the character is an uke wearing glasses and young he works as a waiter in a place full of like hostess? I forgot what the place is called

And there's this old guy who's kind of a regular there he said that he just got a divorce with his wife (second wife i think) he's rich and has a nice body

Now one of the hostess accidentally said that the uke was gay and the regular just started paying attention to him or staring at him as if he was curious

Long story short they did it but the uke doesn't do "stuff" with someone twice because he thinks it's troublesome?

So after a while he went to a gay bar which is his usual place to hang and find someone but then he saw that guy so he went out and the guy chased after him (not in a dramatic way)

That's literally all i remember but i really want to read it again please help me and tell me what manga it is