*Hetero harem: Frankenstein edition. You are a mad doctor who wants to bring his love back from the dead. The problem (in addition to basic biology lol) is that the only salvageable part after her accident was her brain. Now you are on a quest to build an enhanced body for her by collecting the parts you like of other women. You have to keep them alive until you get the last one, for freshness, and then you'll start the chopping and sewing.
Depending on which parts you used (from several girls available) your dream woman's personality will be altered significatively...maybe for the better.
*Financial Slave simulator (also hetero, kinda XD): You'll be serving a buxom domineering woman you can only see online, and to get 5 seconds of her attention in the shape of a reply, you'll have to earn a lot of money to buy her gifts for her to take photos with and post on her Whoregram. The day will be divided into 3-time sections, and there will be many jobs available, all of them degrading and dehumanizing. The more desperate you get trying to out-simp the other simps, you'll start considering the worst of them. Prostitution with other men, for example.
Also, NTR content, because MC will get extremely jealous when other donors get mentioned by their Domme, and her real-life partner, a handsome, ripped model she maintains thanks to all your money.
*Bodysnatchers!: MC has a boring life as a social outcast, lusting after an impossible person, but one day s/he wakes up in another person's body. They will have a week to conquer their mark before they get another body (random, male/female) They will learn through several attempts what that person's personality really is like and decide if they still want them at the end.
In their journey, they will meet another body-surfer and befriend/antagonize them (second LI)
*Christian camp slut (gay, and how!): Your parents have sent you to a Christian camp to reform your slutty ways as a condition to keep paying for your studies. You'll have to remain there for the whole summer. Dispossessed of your mobile phone and without any other means to distract yourself from the pious (and boring) lessons, you devise a plan: you'll corrupt all these goody-two-shoes, from the monitors to the very priest in charge! Seduce them depending on their personalities. Play the innocent altar boy, or make your campmates fall into temptation at last!
There's a possibility to earn free days at a near town by helping around in the camp doing chores (that will turn out to be sexy) so you can hook up with the only gay bar patrons... and surprise guests there.