A big game with 1 million yen at stake! The challengers this time are “Rio” and “Runa”! The first mission is to hold a vibrator in your mouth and cum with the toy! The two desperately hold the vibrator in their mouths because if they drop it, the amount will be reduced! A woman in agony is beautiful! ! In addition, will the two be able to get the prize money on a seemingly unreasonable mission?