Only for bikini amateur girls in midsummer! A challenge to get some oily intercrural sex with a raw pussy! If you can make an amateur guy ejaculate within 10 minutes by rubbing his labia minora, you'll win 100,000 yen! The slimy mucous membranes of the raw pussy rub against each other, and strangers get excited, and 5 seconds before they have creampie sex! ~Shiori Edition~