To make it more exciting we often have me take pictures or video secretly. I wouldn't share anything that shows her body, she's not ok with that. Just a few pictures of puddles taken after the fact. (Maybe I can share a picture showing her stream but remove legs, not sure..) We mostly use those to get ourselves in the mood for fun before we have sex. She takes pics/vids of me when I pee outside as well, by the way.
Sometimes, I pee myself a little bit as well. I just wish I was a girl too (and we would be lesbians) since doing this with a skirt is SO much more fun. You can just keep on going