I know people are very protective over their NTR and NTR labeling, but as of chapters 21 and 22, there was netorare happening. A woman, even though she didn't want it to happen, got addicted to the cock of a rapist character and ended up submitting to him on the anniversary of her husband's death. Though she was a window, she also didn't want to have the memory of her husband overwritten by this other man's cock, and yet it happened. I'm only putting this here as a reason in context of the story for people who may see the tag and question it.