Sundome!! Milky Way Vol. 5

While Yoshitake maintains a relationship with the gorgeous alien Lune, who’s on Earth to breed with him and only him, he also now lives with his girlfriend and kouhai, Yuziono Haruka. However, Lune’s younger sister Levelane simply cannot allow the savior of her species to be the human trashbag Yoshitake. She sets a trap for him in the form of a honeypot! Will the world’s horniest man be able to resist the ever-increasing numbers of wild and ready temptresses?

Yoshitake, your average company drone, is out for a drive one night when he spots a UFO and crashes his car.

When he next opens his eyes, he’s in his apartment, and next to him is a stunningly beautiful alien girl named Lune! She has come to Earth to save her species from extinction by claiming human seed–and sex-crazed Yoshitake is the perfect mate. Unfortunately, Lune’s alien physiology leads to an unexpected difficulty that even the world’s horniest man may be unable to overcome.