Super Power/Mutation: The ability to fly! Whether through levitation or her own pair of special white angel wings, she doesn't mind although it would be nicer to have the wings although playing out her disappointment would also be fun.
Reasoning: She's obsessed with the thought of her children having them since they're 'demons.' It'd be a nice shift in things if Jennifer was granted that ability rather than her children. White simply because of Jennifer's outlook on life.