A curious Russian exchange student, a sultry futanari with a secret, seduces her naive, glasses-wearing host brother. She teases him, letting him glimpse her throbbing dick through her tight jeans. He's hesitant but intrigued. She takes control, pushing him onto the bed, and strips him bare. His tight, virgin ass cheeks quiver as she lubes up, sliding a finger in first, then her massive cock. She fucks him hard, in POV, filling him completely, as he moans in a mix of pain and pleasure.