phub sfm turns a simple yoga session into erotic art. The lithe instructor flows from downward dog to wide-legged forward fold, her tight shorts riding up to expose camel toe. Halfway through phub sfm, she ditches the clothes entirely, stretching nude. Each pose becomes foreplay—fingers grazing nipples, then dipping into wetness during happy baby pose. phub sfm films her transitioning to masturbation mid-sun-salutation, using the mat for leverage as she fingers herself to a sweaty, shaking climax. Flexible, sensual, and completely legal—this phub sfm redefines "downward dog" forever. (248 words)