Penny loves to mess with her locked up boy toy by making him pass degrading little challenges to earn his orgasms. Since she is way stronger than wussy Sam, Penny especially likes dangling the chastity key in his face while she reminds him of his weakness.

This time Penny has decided that Sam has to beat her in arm wrestling if he wants to cum. Will Sam be able to muster the strength in his puny arms to play with his equally puny cock? Or will his pathetic efforts end in Penny sitting on his face and teasing his caged cock like usual?