Everybody has heard of Scotch On The Rocks. Our cum-addicted mistress has invented Cum On The Rocks. Our mature slave, known for the tasty cum he produces is milked several times daily, but his cum production drops with each milking. This mistress has decided to give him some incentive to produce some more of the cum she craves. She ties up his cock at the base to isolate it a bit from his body, and then ties a rope around his balls that is attached on the other end to a bucket. She has accumulated a bunch of rocks to put incrementally in the bucket to goad him to cum before the bucket gets... Show more