Craving alone time, a shemale lover strips off and slips her girlfriend's panties on, the soft fabric caressing her hard cock. She strokes herself, her body tense with anticipation, until her girlfriend unexpectedly enters. Busted, she freezes, her girlfriend's eyes widening as she takes in the scene. 'What are you doing?' she asks, her voice laced with shock and excitement. 'I'm... I'm just masturbating,' our shemale confesses, her cheeks flushed. 'In my panties?' her girlfriend gasps, a smirk playing on her lips. 'Yes,' she admits, her hand still wrapped around her throbbing cock. 'Well, don't let me stop you,' her girlfriend teases, sitting down to watch.