Diabolus' pet, Marie, transforms into a hungry chienne, her eyes locked onto her anonymous fan's cock. She's a vision, her red lips parted, her breasts heaving. The fan, overcome with lust, watches as Marie takes him deep, her throat constricting around him. She's insatiable, her pace relentless, her tongue swirling around his sensitive tip. The fan's grip on her hair tightens, his body tensing, and with a loud groan, he releases, his hot cum splashing onto Marie's face. She smiles, her tongue darting out to lick the remnants, her eyes sparkling with satisfaction. The fan, spent and satisfied, watches as Marie, his chienne, cleans him up, her tongue lapping up every last drop.