Oh, that was a very neat entry!! First of all, I really enjoyed the art (the character looks yummy), but also the sound effect/track chosen! The writing was also particularly good in this game! The dialogue flew very naturally, and, I won't lie, the endings, in particular ending 3, played on my heartstrings. It was a tour de force to make me care for a character in less than 1,000 words!
Also, maybe it's just me, but during my first playthrough, it took me a little while to understand MC was a nun and not literally the "mysterious man"'s sister. I don't know if it were on purpose, but the ambiguity of the situation made me very uncomfortable, which I found to be a strength of the game!
Congrats on making this!