Yanhibi is running. After the full marathon (42.195km) AV actresses can check how many times they can cowgirl positions after they finish their full marathon (42.195km)!!

After a full marathon (42.195km), we examined how many times a sex professional AV actress can do cowgirl positions! This crazy project was challenged by Otsuki Hibiki, who won the Best Actress Award at the DMM Awards 2016! She runs all over Tokyo in pink bloomers!! Will she be able to cum in a running high?! Although it's a stupid project, her heart will surely be warmed by Otsuki Hibiki's full strength!!