Fiona is very easily scared, so it's fairly easy to take her by surprise so long as she has no means of fighting back. She tends to not resist very much once she's fully tied, as she's afraid of what might happen to her if she doesn't behave. As such, this makes it very fun to tease her in various ways. She's another gal who is easy to make teary-eyed, but she has good reason to be afraid given what she's been through, so don't overdo it. She looks good in any kind of gag, so feel free to experiment.