I started reading Danjohi 1:5 no Sekai demo Futsu ni Ikirareru to Omotta? ~Geki Juu Kanjou na Kanojotachi ga Mujikaku Danshi ni Honrousaretara~ recently. I was a little iffy on it at first due to it being similar conceptually to A Parallel World With a 1:39 Male to Female Ratio Is Unexpectedly Normal, though both are pretty solid.
1:5 seems to focus more on giving characters a genuine attachment to the protagonist, while 1:39 is more of an unhinged comedy.
If you enjoy degenerate mangas, I'd recommend both.
About girl from that world drifted into our world, then become incredibly popular with men because she so kind. Then realise some of women in this world kind of asshole, even when men kind them.
Obviously not all is asshole, cuz that just misogynistic.