Norainu no Yoru
Without trying to spoil too much, just know this one goes quite a bit weird. I wouldn't read it for the smut alone, you may not like where the plot goes. I do enjoy that it is unique so I personally wasn't bothered, but I know a lot of readers prefer stuff that is more mainstream, so thought I would give a heads up.
Puppy Play with Papa
I kinda hate myself for being so into this fuuuck For those triggered AF just remember it's fictional and you are fully free to not read it. Definitely does have some sus stuff like jerking off with his kid in the same room and rape but I've seen this trope in plenty other mangas so... If this is your first time seeing pet play, welcome to this eye opening experience I guess but imo it's not as weird as some kinks out there, but this manga does go pretty hard at it, which I like. Plenty of others out there with softer pet play for you vanilla types. There is also piss play and seme has a sexual relationship with his stepfather that is pretty intense. Body shaming also but that's a part of S&M (though irl you should have consent, but this is fiction, no one gives a fuck.) Also public fucking and being watched kinks, which is also S&M shit. Also 3-somes.
Kinbaku