My absolute favorite, ideal if you're looking for some comedy, slice of life, childhood friends to lovers content. I'd say it's very in the middle between the transition of old BL to modern ones.
TW: sexual harassment passed off as comic effect
It has a very misleading start, throwing off the fluff fans, but don't let it fool you, the development of their relationship is the best you will see in ages. The other characters, being almost all women, are also incredibly well written and add a real good humor to the story.
Just some fluff smut to your fluff smut needs.
Elektel Delusion