So no in world story this one because the real world one is just as funny. A real life buddy of mine and my roommate play a lot of dnd and even though both of them are engaged to girls, there's lots of gay jokes between the two. When I started taking commissions, the buddy hit me up and said, I want our two new dnd characters, who bask after a night of passion. And here ya go. The roommate doesn't know yet and will know when he is presented this as a gift.
Also little Xanathar peaking into the bedroom at the top.
Thanks for the commissioner for this very amusing commission