Find Ben Wa Balls
Fetish Fantasy Series Ben-Wa Balls, Self Pleasuring Weighted Balls Strengthen Your Vaginal Muscles, Great for Kegel Exercises.
"He pushed my legs apart giving him full access to my pussy. I gasped as I felt him push something cold and round into me. “What are you doing?” I asked breathlessly. “Theyre called Ben-Wa balls” he said, sliding another ball into me. He helped me to my feet, and I gasped again as I felt the balls move and bump against each other inside me. By the time I was standing up my breath was coming in quiet gasps, and my nipples were hard as pebbles beneath my dress."