Holy shit, senpai is an asshole. Even in the summary you can tell what kind of guy he is. Dude offers him room and board and senpai's all like "you're my servant"??? Not to mention
he clearly knows how Kento feels but he keeps bringing men in the apartment. I can't even imagine how hurt he was to see someone he loves gets fucked in front of him. And senpai was going on about how much he doesn't want serious relationships but fell for someone else instead, all the while asking Kento to help him get together with the other. Kento, you could have found a better guy. You're worth more than this piece of shit who keeps using you. The ending was so unsatisfying too. I felt no closure. My time was wasted and I regret it.
Despite how I feel about this manga, thanks to the scanlators for their hard work!