You two best communicate, amigo. This lifestyle/Fetish/What have you is extremely varied and what seems like a good idea to one person isn't as such to another. Get your minds entirely out of the Daddy/Daughter roles for a few hours and sit down and talk about it. Maybe have her think about it, things she'd like to do, then discuss it. It'll be a lot better in the long run if the ideas come from you two, rather than a discussion board on the internet.