Brother, the "turn your brain off" stance doesn't work for this series when in the very first chapter they established it was a massive taboo for a succbus to use her magic on an unwilling participant:
If this was a High School DxD-esque sex comedy, that may work, but from the first chapter this series picked a lane of being more down to earth in its dynamics, so it would be a wild pivot to just let the new girl off the hook with a slap on the wrist.
With that said, yeah I don't have any faith in their actually being any consequences. lol