Does anyone know what the manga in the first image is called ? http://www.mangago.me/read...

I would try my best to help but the first image I see from the link you provided is the title image of this manga

sorry now I saw that I sent the wrong link, this is the image I was referring to...

http://www.mangago.me/read-manga/brother_don_t_ruin_me/uu/to_chapter-2/pg-34/