Bike's manga / #smut(28)

Finished but don't remember much. Basically knight gets reverse-isekai'd and ends up with the black-haired business dude on the cover. It's a fun concept. Nice art.

Just incest. Art is nice, but to sum it up: just two dudes who match each other's freak.

Hole-in-the-wall sex. Older brother's the one getting fucked, which was a pleasant surprise.

Hole-in-the-wall gimmick but with childhood friends. Friend's in debt, hence him being there. They manage to blackmail a senior into paying for most of it, with the MC working there as a cleaner to help him pay off the rest. Cameo from the incest version of this series. He's the one who tries (poorly) to give the MC advice on how to treat his friend.

Doctor office sex. Manipulative doctor.

Ah, yes. Just pure smut. Dude goes from Straight TM to extremely horny. Take that as you wish.