Bosses Surpise Christmas Gift

I work for a woman who is in her early 50's and she is really good looking but married. She doesn't know it but she gave me a very nice Christmas g*ft. I was in the office just before Christmas and found a USB stick on the floor. It didn't have name on it so I plugged into my laptop to see if I could find who it belonged to and return it. There were some documents with her name on it so I knew it was hers. I saw some pictures and videos too. There were nudes and the videos were of them doing some sexual stuff. There was fucking, sucking, anal and a lot of her getting a load in the face. It was not only her husband but 2 other guys. She was tied up in some and told what to do to them. Seems she is a kinky woman.

I am going to do the proper thing and return the USB stick to her once the holidays are over and we are back to work. I think I will just leave it on her desk.
Before anyone asks, yes I did take a copy of everything.