Can you tell the difference between the "right vibrator" when your hips are stuck in a hole and you can't move? The one taking on the challenge is Rio, a beautiful athlete from a famous school. She pretends to be innocent, asking "What's a vibrator...?" But then she plunges the first one into her oil-covered beautiful ass, where there's no escaping! She's super excited by the sexy stimulation, and it's obvious on the facial expression monitor! I'll put in a second and third one too. "This one's different too... right? "I don't know anymore!" When I put pressure on my tight pussy to find the difference in shape, the vibrations and bumps hit my G-spot hard! Covered in pleasure, the J● can't even think about answering the questions, and the squirting just won't stop. The punishment for failing the challenge is of course a massive semen injection!