The word "orgies" is used but the tag is just suggestive??? WHY? Why not fully commit to the eroticism if the premise is already lewd enough to pass as an erotica????
A mockery. A complete shame that this author has chosen to ridicule something as incredible and beautiful as faith. This is shallow and I see no future for filth like this.
It's isekai, but the isekai'd dude is not the main character at all and who knows if he's still alive. IMO it's just a fantasy series until another isekaid dude or the hero himself shows up.