This is quite nearly perfect.
It takes a little while to pick up steam, but once you get going, grinding is easy and fun. Progression is challenging, yet achievable, and also rewarding. I am surprised by the amount of content you packed into such a small game. Your characters have so much personality and they never seem to run out of funny, entertaining things to say. And once you get them all in a room together they play well off one another. You got a nice sense of humor that really improves the game's quality.
Some suggestions for improvements:
- Make the scissor weapon better somehow. Maybe through power ups, achievements, or upgrades. Once you get your magic attacks all powered up, the scissor attack is just so weak that there's no reason to stop attacking with magic. Maybe using scissors gives you a chance of summoning Eva? Think about it.
- Make new magic spells for purchase. You might have a nice Rock, Paper, Scissors dynamic going between the electric, vine, and fire spells, but you've got a Squirtle cosplayer now. Why not add a water spell of some kind?
- Maybe add some new sex positions with the cosplay characters?
- Oh, and some lesbian scenes are a must!