The ladies in gym attire decide to have fun with a slave whose balls are tied to a pulley from which hangs a seat so Lady Dark Angel can place her weight onto the structure which in turn tests the amount of weight those balls are able to support. To make the proceedings more interesting Mistress Frankie occasionally encourages the slave with blows from her riding crop as Lady Dark Angel varies her position while swinging around adding to the slave’s endurance test. She additionally teases the slave with her shoes prodding his balls assessing how he is making out under the strain.

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The ladies in gym attire decide to have fun with a slave whose balls are tied to a pulley from which hangs a seat so Lady Dark Angel can place her weight onto the structure which in turn tests the amount of weight those balls are able to support. To make the proceedings more interesting Mistress Frankie occasionally encourages the slave with blows from her riding crop as Lady Dark Angel varies her position while swinging around adding to the slave’s endurance test. She additionally teases the slave with her shoes prodding his balls assessing how he is making out under the strain.

Indeed it appears the slave tries very hard to accommodate both ladies to the point of breaking out in perspiration as a result of his valiant efforts. The ladies however wish to make his balls as swollen as coconuts. Do you think he has balls of steel for this testing exercise?