In Karl's Kastings, we see a dominant woman named Mistress Karma leading her new slave boy, Alex, into a dimly-lit dungeon. She teases him with paddles, slaps, and spanks before tying him up spread eagle to a St. Andrew's cross. As she fondles herself, Mistress Karma reveals her intention to take full control over Alex's mind and body. She begins by attaching nipple clamps that cause him intense pain but also elicit feelings of pleasure mixed with shame. Next, she lowers a hot wax dripper onto his throbbing cock, taunting him with its slow descent. Finally, she penetrates him with various toys - a vibrator, dildo and anal plug - each causing unbearable pleasure and agony in equal measure. The video climaxes with Mistress Kar The video climaxes with Mistress Kar http://youtu.be/dGQDgGmU9xY?t=1m42s stepping out of the shadows, revealing her dominant presence to the cowering submissive.