@eee When the manga literally leads with this and "I just want you to be my emotional toilet bowl to shit in" as the premise, I am confused by how anyone made it more than 5 chapters in or so. I didn't.
It's just "be a simp and maybe she'll fall in love with you one day!" the manga. Similar to the Tokimori-san manga, they just want sexless men to drag around as no-pressure, no-expectations boyfriends.
Both are by female artists.