Following the mistress's orders, the pet trembles as she stuffs the penis into her mouth, taking it deep into her throat. The mistress smiles, watching the pet's pained expression as she forcefully cums inside her. Then, showing off her own lewd tongue work with a blowjob, the mistress stirs the pet's jealousy. "You lick it too... I'll teach you," she says, making the pet imitate her as both suck on the same cock together. Just before the pet reaches climax from rear-mounted cowgirl, the mistress smirks. Aroused by the pet's filthy expression, she taunts, "Keep watching my dirty spots," and grinds in fierce cowgirl, finishing the training with a creampie climax followed by cleanup cunnilingus.