In this intense fetish scene, a submissive girlfriend can't get enough of her boyfriend's dinky cock. She engulfs it hungrily, her tongue dancing around the sensitive head and shaft. But she doesn't stop at just sucking. Oh no, this filthy mistress loves a good ball-licking, too. She takes his balls into her mouth, one at a time, savoring their weight and texture. She's not gentle, either. This is rough sex, pure and simple. She grabs his sack, squeezing and pulling as she sucks him off, her eyes locked onto his, daring him to beg for more.