Its is an AVN = adult visual NOVEL. There is an emphasis on story and characters personalities instead of mindless sex . Go to pornhub if you really want to just to get off and not be interested in the development of the story.
And yes I do understand that scenes are very few and no sex still but that is how it is in real life. You move to a new city make new friends and acquaintances , get to know them and form a relationship and then have those 18+ moments.
Unless you moved to a new city and you are looking for anybody to fuck and you really really want to get your d wet then should just call prostitutes or go to stripclub etc. Or if you are good looking then just find a slut and she might even suck u off. Lol .
All I am saying that adult games especially AVNs should focus on story to make it engaging instead of useless 18+ scenes just to get off. So that those 18+ scenes have an emotional depth and feel special.