I don't know if I'm tripping or what, but how the *fuuuck* do you get F95.png to appear in the game (the one where she's kneeling in a bathroom stall)? Wanted to know the story context for that, but I've tried every conversation option from a bit before that part to a bit after, and could not get it to show up.
Also, I'll keep pounding the same drum as I do with all the other NTR phone games. I personally enjoy their (narrative) context, I never focus enough on details to notice missing or surplus fingers or whatever, and the wives/girlfriends themselves are always hot, so that puts this game on my watchlist as well. The only niggle is - as always - that the dialogue could be written a to flow a bit more naturally. The conversational context is always pretty easy to understand, so you could even just try and get people from this forum to help with proofreading and tightening up the writing a bit (if you haven't already).
Beyond that, good work so far, and there's a good bit of content already, though I did only find/notice this game today, when it's already on version 0.3 (so I jumped in with all the content it has to offer all at once), but it's got a good build-up so far. I especially love how Lisa keeps going back and forth between her "desires" and wanting to be faithful. There's also a good bit of actual consequence to dialogue options, where you can miss out on entire series of pictures if you pick the "wrong" option, which I think is good!
Also Our Chat Group, NtrGram, NTR Phone, NTR Mobile, Chat Noir, Our Frozen Hearts (and probably some more I'm forgetting); and then there's all the innumerable phone games with 3D art (which I personally don't like, so I usually don't even try them), plus some others that don't fully exist as phone apps, but make extensive use of phone messages to deliver a lot of the story, like My New Girlfriend, Shadows of Ambition, Wife Promotion etc.