- guy says he's unpopular and complains
- has big booba friend he's always around and actively attacks him
- suddenly, he has an over affectionate sister
- suddenly, he has a childhood friend who likes him
2005 called, they want their harem manga back..
P.S: the basic issue with this type of writing, is that the MC isn't doing anything to warrant the attention he's getting, neither is he changing throughout the story to naturally gather the women he wants to date. He just....Gets it, and remains relatively passive about it.