A wheel chair with a vibration that works in conjunction with the tires and an electric machine attached to the seat. In the super downtown areas of Harajuku and Shinjuku, girls are asked to cover their naked lower bodies with towels and ride on them. At first glance, she looks like an ordinary woman, but under a thin cloth, her pussy is getting raped by a lot of people...I definitely don't want to orgasm, but I feel it..."No, don't go fast...but slowly." Then everyone will see it... (shame)"