A guy basically has a divorced neighbor who's older than him they get together she is definitely very in love with him and for having the main girl have a huge rack that doesn't have any accidental boob grabs or any of your classic ecchi scenes just some artist original content that has nothing to do with the story. Also if you thought Komi Can't communicate was boring you'll definitely like this as they get the romance over with in like 20 or so chapters.
Update: so yeah turns out that wasn't true and instead of a will they won't they its a "will they have sex?"
My Divorced Crybaby Neighbour