>>281356287
Game from 62 Studio, same one that made Succubus in Wonderland.
Basically, it's the 2nd game in the series. The succubi have their own world so they summon human men from Earth out of whatever need (usually mana). The MC of the first game got resummoned again since he was trustworthy and competent to help them construct a tower to save their world.
But everyone else has zero sense of danger or urgency so they mostly dick around collecting materials.