MGQ-001 - Exhibitionist M-girl Koizumi Maki being treated like a dog in the rain

Maki is forced to crawl around a rainy park like a dog, wearing a collar and leash while being publicly humiliated. From getting teased by a janitor with a vibrator to being forced to run naked across the field and enduring a wild 3P on a park bench. She reaches her limit while getting pounded by a car-mounted dildo in the parking lot, and finally, gets absolutely wrecked in the public restroom.