The tiles glisten with water and soap as a friend's touch becomes increasingly intimate, her hands slipping and sliding over every contour of his body. She pays particular attention to his growing erection, her soapy fingers wrapping around him, stroking him until he's rock hard. She leans in, her tongue flicking out to taste the soap on his tip, before taking him into her mouth, sucking him deep. He grunts, his hands fisting her hair, guiding her as she works him over. But he wants more, so he turns her around, bending her over, and slides into her from behind. Her pussy is slick with soap and her own arousal, allowing him to pound into her, their bodies slapping together in a symphony of pleasure, until they both come undone.