What would be some fun ideas for me to hang out with her (not a date, but just having fun).
Most Helpful Guy
I like to think they have pillow fights in skimpy lingerie or just panties. Oh, you meant with a guy?
Take her shopping, bowling, miniature golf, feed the ducks at a park, or anything that interest you. Good luck. If she likes you, it's possible she won't mind what you plan, as long as it was something you enjoy doing and that you planned it yourself.