That slap was ridiculous... Akkun needs to apologize asap..she's a friend and love interest so you should be able to handle accidents like that accidental flash.
I love that Sonoda uses her slave for a day wish to make their marriage official. As everyone stated I wish it could have gone on longer like Anjou-san post together but atleast it finished strong. I enjoyed the random basket showing up post confession. That's one powerful magic ability...
It's going to be interesting. Old boyfriend (sleazy or kind), childhood friend, family member how will the author twist expectations. Hope it's another chance for our MC to step up if that's the direction this new character requires.