SDMU-213 Ordinary couple x her technique unveiled! - If you make your boyfriend cum with just your mouth without using your hands, it will cost you 1 million yen! - ! - If I can't make you cum, I'll immediately cum with a stranger in front of my boyfriend!

We asked couples who have girlfriends who are proud of their techniques to come together to apply, and we held a game where if the girlfriend could make her boyfriend cum within 1 minute using just her mouth without using her hands, she would win 1 million yen! - After that, the prize money decreases by 100,000 yen every minute, and if you can't ejaculate within 10 minutes, you will be forced to fuck her immediately as a punishment! - Will there be a couple who can win the prize? - ?