She said this though
It just kind of hurt how she said it so casually.
Harsh. She even called you out by name.
But seriously though, it's been a while since I played this game, but I do remember that I was being SUPER clear with the GF that MC was super into sharing. And then she'd go to work and seemingly move towards having an affair with several co-workers. I didn't understand why she'd act like that. All I needed would be a render of her holding a phone and texting MC a heads up, having the MC give a thumbs up, and the scene could unfold without the cheating. Not perfect sharing scenario, but at least it would avoid having a women cheat on her man who's super into the cuckold fetish.
If anyone tells me I was just making wrong choices, that's fair, but it seems a bit cryptic and opaque to me.