I started tracking the corruption variable around scene 4. It's not a hidden stat, you can feel it in the dialogue trees. Calysindra, the succubus, she has this way of tilting her head in the 3DCG renders that makes my spreadsheet feel irrelevant. The oral sex scene after you first lose your job, the one with the glowing eyes, that's a 15 point swing toward her control if you pick the submissive dialogue. I had to redo my entire route map.
The monster girl design is top heavy. I mean that literally, the big tits physics are something else, but also the narrative weight is all in her court for the first half. You're this sad sack male protagonist, and she's offering a lifetime of creampie finishes and footjob detours. The animated scenes are smooth, especially the anal sex unlock on the "master" path. That one caught me off guard because I was busy calculating the revenge flags against your old boss. The milf character that shows up later, I forgot her name already, she's tied to the corruption mechanic in a way that feels like a debug mode got left in. You can basically skip her entire branch and still get the male domination ending.
The multiple endings aren't balanced. The "willing servant" finale has this vaginal sex sequence that loops almost perfectly, but the dialogue repeats a line about your "lifetime of supernatural pleasure" twice. I noticed. Most people won't. The power fantasy stuff, turning the tables on tormentors, it's cathartic in a greasy way. Like eating cold pizza over the sink. I kept a tally of creampie scenes, 7 total, but only 3 are fully animated with the corruption overlay effect. The footjob scene is weirdly tender? I don't have a category for that in my notes.
I wish the game remembered my preference for skipping the oral sex transitions. You have to manually click through the same swirling tongue effect every single time.