After the AV actress who is a sex professional has run the full marathon (42.195km), I tried to verify how many times she can cowgirl! Hibiki Otsuki, who won the Best Actress Award at the FANZA Awards 2016, took on the challenge of such an unreasonable project! Run around Tokyo in pink bloomers! !! Is it possible to get excited with running high? ?? Even though it's a stupid project, Hibiki Otsuki's full power will surely make your heart warm! !!