my man can't get it up for catgirls? maybe she should be cheating on him /joke
side note, is there any way to level up yet? i've done a fair bit of farming and they're still level 1
I don't think leveling up will become a mechanic. I prefer combat scaling being purely done through lewd events changing Luna's stats, and equipment.
The story talks about levels and EXP, and the game also collects EXP values in the background. Most likely I'll find some other use for it. (Collect enough EXP -> unlock "personal class trainer" story for Luna!?)