I have 5 small beach balls here. I get a bit creative in riding on them. Using all 5 to support My weight. Laying on 2, while I grind on a 3rd. Etc. I grind on each and every one. Eventually, 1 lucky ball makes Me cum! What a lucky guy. But his luck runs out when I stick My heel right through him. Still lucky? I think so. The price of Me cumming on it. ;)