A busty female college student going to the city infiltrates a sauna crowded with general male customers with a towel! Challenge the continuous Nuki of "1 million yen if you have 10 pieces"! If you fail, a punishment game for vaginal cum shot SEX! JDs who catch the sperm ejaculated with handjob and blowjob with big boobs while becoming messy with the sweat that blows out and wet the thick semen in front of you! An amateur girl who couldn't stand the heat and retired on the verge of achievement is the first consecutive cum in her life with a sweaty vaginal cum shot SEX with a male customer!