Stand and trample full weight on My slave's useless nasty cock and balls

Description: My slave's laying in inconvenient pose with his legs spread and his groin is defenceless. i start trampling his useless genitals in heeled sandals with rough soles. kicking, stomping, twisting with my shoe soles, standing full weight... then i take off my sandals and continue squashing his pathetic cock and balls with my shoeless feet in black nylons..