Third person POV. The trainer just finished up the workout with his client for the day and cant stop looking at her belly button. She gives him a glass and as he sips it he slowly starts to shrink until he is very small and she man handles him. She talks about how sweaty and hot she is and how he should clean out her belly button and worship it. She stuffs him in and out of her belly button telling him to clean all the gunk and sweat from it because now you are her little toy to play with.