Not a great fan of the "showing off my girl to other guys" thing, but oh well... From how the first chapter went, I was expecting at least a bit of story together with the smut. But up to now it was basically: exile > becoming adventures > entering the dungeon. And this was less than 10% of the pages. I'd rather the sex scenes be a bit shorter to give space to more things happening, honestly.
Also, the goddess having sex with the adventurers? Wasn't she supposed to reward the protagonist? Why were random adventures "rewarded" instead?