>>85689134The prose here is pretty solid, particularly the dialogue. Gradual corruption of her values also tickles me a bit but I have to agree with the other anons that it's kind of conceptually barking up the wrong tree. Generally even if the bulk of it focuses on the girl's side of the story, it's still capped off by the cucked guy learning about and having to accept it, if not broken up by scenes of him suspecting it (impossible in something this short of course). Something that takes your concept in a more focused direction is the "Hitozuma Osananajimi to Hitonatsu no Dekigoto" multipart series by Nakajima Yuka.
I'll always prefer the cuck being involved in the bedplay or handled afterwards directly anyway though uweh... 