We can expect a severe spanking, I can see it now:
Shin: "Mouahahaha! I have become the embodiment of magic, nothing can stand in my way!"
Satou: "Yeah about that.."
Shin *turns around to see "Kuro" stading behind him* "what!?"
Satou *punches him in the gut, catches the uncosious Shin, pulls the magic out of his body, has him drink the "nectar" then throws Shin to Arisa*: Arisa keep this naughty boy from doing any more damage!"
Arisa *with drool in the corner og her mouth*: "With pleasure!"
Satou: "... on second thought, Nana you guard him.
Arisa*mumbling*: "I hate you..."
Satou: "What was that?"
Arisa: "Nothing!"
Sayou: "Damn straight!