ayirip's manga / #smut(274)

I can't understand Sendou's thinking process really. His character is a mystery to me, but I've always have problem understanding slutty uke/seme. Lol. His insecurity is what I dislike about his character the most. I don't even understand why someone would fight over him. Is it because he was so good in bed? I can't seem to like any character in this manga except Hotta and Akiyoshi.

The art is so pretty and the story was funny enough for someone who hates harem to the gut like me to be reading it. However, things kinda went down hill after the MC did it with the hubby and one of the wifey left. He seem to get shallower by a minute (and I already hate him to begin with).