If Mistress demands, she must be obeyed even if it means pleasing the man's cock. She takes it all, his balls dangling on her chin and his cock deep in her throat. She had no choice - Mistress has her hand in her hair, pushing it hard enough to make her gag. Soon she is riding this cock for all it's worth. The way Mistress forces her action is only part of the reason, for the massive rod she's straddling makes her want more. Finally Mistress instructs her to take his load in her mouth, and she eagerly sucks it down and displays the jizz for her inspection.