An amateur girl who can't ejaculate after 10 minutes of masturbation faces a huge challenge: she'll be fucked! NNPJ-128

This time, amateur girls are challenged to shoot male actors for 10 minutes! If they can make the male actor ejaculate within the time limit, they can win 1 million yen, but if they fail, they will be fucked by the male actor until they explode. There are 4 beautiful girls participating this time. How many of them will be able to win the prize and leave unscathed?