Okay so this one is a hentai manga
There's this guy who I think accidentally went to the balcony of the girl next door where she hangs her laundry and naturally, her underwear. And, he was kind of thought to be stealing the panties? I don't remember well but after, they fucked.
The next time they meet is in the office unexpectedly. The guy is surprisingly the new boss in her new job at the office and then their relationship just takes off like that. Fucking and more fucking.
It may sound like a typical hentai manga, but I really enjoyed it, especially the art style. It was very cute. I hope someone could identify it. I read it in fakku but fakku has recently turned to shit for removing the free reads.