I will say the same thing you said, add all you want. When we both come to something we both agree with and like, then you know the RP will be good. And just because someone is a witch, does not mean they cant be happy and beautiful, and yes, wear a mini skirt. And everything you said if just fine. But, being me, i have to add a few things. Lets say, you summon me, being a demon and all, to protect you, from anyone trying to harm you, even your farther. And you put a spell around me making me look like a human and even your mother does not find out who i am right away. But since i am a demon, i will fight your spell for me to protect you, so a battle of wills will have to happen a lot, and if yours falters, then i will break free.