Wit's manga / #orgy(2)

Quick little stories about orgies. 2nd one was a lot of fun with 3 guys going to the beach and being hit on by other men instead of women

I don't understand how something that's premise started as an orgy turned out to be so cute. Chiaki is an editor that has lived in Tokyo for several years but he's bored with his life, thus when one of the models invites him over for a gay orgy he accepts, even though he's not gay. While there, he befriends another man and they kinda hit it off. Not super smutty overall