HJMO-634 Slut gals with male friends play a sex game: collect 25 ml of semen in 60 minutes to escape with prize money

A group of cheerful women, including one named Hiyoru, invites male friends to a room for a demo of a sex escape game. The rules are simple: within 60 minutes, they must make the men ejaculate a total of 25 ml of semen, and if they succeed, they win prize money. They start with handjobs, blowjobs and titty jobs, then the game adds creampie sex and other acts chosen by drawing lots, so the session turns into full sex. The women are bold and act without hesitation, pushing the men to their limit.