Responses

To the fourth row down I know the last one,
It's about this guy going for a walk.....I think (haven't read it not to long ago but forgets things) then a "star" or "meteor" falls, he sees what's inside and it's that guy in the cover (one with orange hair) the alien tells him that he's going to destroy earth........then.......towards the end they have s** and the alien tells him to teach him.....how to have s** and learn more......to his "world" or "universe"
ლ(´ڡ`ლ) Can someone name these mangas for me or some? They all look interesting!
http://www.mangago.zone/read-manga/doushiyoumonai_renjo/uu/doushiyoumonai_renjo-chapter-2/3/