Finally! I've managed to get it to work!
Now I can finally bring along the one girl who I'd actually want to take here! A wonderful night together for My Wife and I!

Also turns out my memory was correct and Mini does actually like the taste of sweet food, she just doesn't like the sweets that you can offer to her besides Parfaits because her body temperature keeps destroying everything you try to give to her.
She won't let that stop her this time though, she remains in good spirits.