Small writeup on
Renalith in Desire.
Game is about a nun who gets captured and sold into a brothel, who then has to prostitute herself to buy her own freedom.
Sex scenes seem to be divided into 3 categories:
- Prostitution: You walk around town and choose clients. They tell you exactly what they want, so you can easily avoid the non-anal options
- Battle: Enemies that can do sexual acts are clearly labeled. As far as I've seen, every single one of these instantly takes your virginity if given the opportunity, so for an anal-only run you can't interact with this system at all which is unfortunate
- Events: Labeled with a heart on the map. These also seem to always take your virginity every time so can't do many of these either. There's as far as I've seen a single event of a guy who specifically asks for anal.
So while yeah, you can technically do anal-only by only interacting with the specific anal prostitution events, you lose out on a LOT of the scenes in the game, which is disappointing.
Here's the status screen for reference.