Angel of Lust in Another World

Two worlds, Modern and Fantasy. The Planet Evora is very desperate in need of heroes to fight their battles. But, they have to summon these heroes from another world. However, this time, the princess of a Kingdom accidentally summon an Artifact+ Magician. Also known as Humans that can fight against Gods. Will this Magician help them? Or will he just want to have fun in the new world his in? Warning: Netori, Harem, R-18.