Generally when a game is textbased or has weak art, you expect the rest of the Venn diagram to take up the slack with a really good story with strong choice paths and character development, something that really plays into the text-based medium and the creative freedom it offers... This game doesn't have that.
It's an entirely linear sexting simulator where you roleplay as a horny Indian man trying to get a nun to show her bob and vagene on her bible help teleconference. There's some thin excuse why she doesn't block you instantly, and it turns into a shallow corruptor thing where no one has any agency about the direction it takes. And, though this is excusable since it's still early in, there's barely even any bob and vagene to be seen for how shallowly horny of a game it is.
Pretty much any casual reader can probally think of half a dozen good path ideas for a premise like this; the sympathetic virgin she wants to help, the chad guy she develops a crush for, the slow-burn genuine romance path, the no-porn innocent path where she actually fixes you, the dark blackmail path, etc. All things that would have some characterization and relationship path potential behind them, instead of just sending her dick picks and 'show tits pls' and it somehow working.
I will give it some props for the chat interface idea and having any art at all, it's more than some of these where the author literally just dumps their short story into a default twine interface, but unfortunatly as said before, it doesn't really take advantage of it and there's nothing here that makes it more than just a short story. Maybe, and hopefully, this can change in the future though as the author expands it.
Also, and this is likely pedantic, but nuns are monastics that live in secluded communities of other nuns, not local small town community churches. What you're more likely to find out in the world are apostolic sisters, which though similar to nuns, are mission-orientated and take different vows. I recognize the marketting value of just calling her a nun for the title, but if the author wants some free worldbuilding detail for the actual game, there ya go.