Mistress Patricia is wearing black lipstick and dressing in black latex catsuit, corset and gloves. She puts a heavy, spikey steel humbler on her slave’s balls and stretch his balls further and further. Mistress makes sure those cute little red balls are against the spikes, just the exact place to make them have some painful pleasures...

And then, Mistress sets up the fucking machine, her slave seems to enjoy it so much. While her slave is being fucked by the machine, Mistress doesn’t want him to stay too relaxed, so she gets a riding crop to make some nice marks on his ass...