Kris Millan watches in awe as her sister, Nuria, becomes the ultimate piss-drinking queen. Nuria, naked and eager, fills her mouth with her warm, golden stream, gagging and gargling before swallowing every last drop. She fondles her breasts, pinching her nipples, as she slides a hand between her legs, rubbing her clit furiously. Kris can't help but join in, the sight of her sister's debauchery too much to resist. Together, they drink and fuck, their bodies slick with piss and sweat.