The brunette teen's eyes sparkle with curiosity and a hint of fear as she spreads her cheeks, exposing her tiny, untouched bumhole to her girlfriend's eager gaze. The older woman lubes up her strap-on, running it along the teen's crack, making her shiver. She presses the tip against the tight entrance, feeling the teen's muscles resist, then slowly give way, allowing her to push in deeper. The teen gasps, her body tensing, then relaxing as she adjusts to the new sensation, her girlfriend's slow, steady thrusts pushing her closer to a taboo pleasure she's never known.