Of all the endings, this was one of them. I think the author just wanted to draw the MC in their various kinks (Good scenes for that), not actually make a compelling story, which definitely threw EVERYONE off it looks like. Oh well.
Spoiler!
Just to rant about the story... ALL THAT BECAUSE OF A FAMILY EVENT?! Like, ML's entire motive was because of a birthday party. MC is right to be pis***, like wtf? But of course, happy endings so all is forgiven. Just a silly lil guy, teehee! Ugh...
I enjoy slop, but I draw the line at horribly written characters in slop.