Karen was getting more and more curious until she finally decided to buy something that was close to diapers ("Depend" underwear).  Karen made sure she was ready by drinking a lot of water before wearing the diaper.  While waiting for the moment to come, she felt a little bored and decided to (a little embarassed) put a vibrator in her little sissy hole and put it to the max setting.

Karen felt the waves of vibration inside her while feeling the moment getting closer and closer.  She skirmed as she tried to hold it in and tried to ignore the pleasure she was feeling inside of her bottom.  When she couldn't hold it anymore, the warm liquid let go and Karen found it amazing that the diaper absorbed all of the pee.  Not only did she pee, but it seems there was pre-cummies too on the diaper.  The vibrator didn't stop and Karen noticed that she was doing poopoo inside the diaper too.

It felt wonderful, but it was a mess to clean up too.  But Karen was glad to try it for the first time.  Karen thinks she will do a little more pweeing tonight ^^