People who read Guardian Dog

Myllie1

Nope. They distroyed the male alien while doing a bunch of ecchi fanservice (panty shot, sleeping named with the MC because oh she's so silly, even though she's a higher life form

Life

Ok

Moonlighttears

22
Gengo Kurosaka leads a normal life until a run-away alien called "Six-eyes" decides to take refuge in his body. From then on, Gengo becomes Ishtar's target, a beautiful alien in charge of making sure the aliens don't turn planet Earth into hunting grounds. Gengo has now to learn to coexist with his parasite to stay alive...

SilverFox

If only it was longer!!