itch.io

Im not gonna explain the entire line of choices here, so im just gonna get straight to the point: there IS nudity in game (unless you have H-scenes turned off), just make sure to "try and touch her" when you first see MalO on the protagonists cam, then you'll be able to guess what to choose after.

my first playthrough  was also awesome. And then when I decided to find nsfw scene it felt like I play a good nsfw mod for an awesome novel. Like two games for a price of one. To my understanding you decide pretty early on if the game would be nsfw or not and can't change it later.
Btw, strange of you to say ' I went through all the choices and they only led to earlier endings'. Obviously you didn't. You may see your 'progress' by checking what scenes in the gallery you've unlocked so far.