Super beautiful and strongest half-breed girl Takai Luna takes on the ultimate challenge! If she can hold out, she'll win the dream prize of 1 million yen!! But for every time she does it, the reward decreases by 10,000 yen under a cruel rule. Tortured to orgasm with an electric massager and vibrator, genuine sex where they seek each other out, the 10,000 yen dwindles away. Furthermore, using aphrodisiacs, two people work together to make Luna cum over and over! Her body, which is already easy to cum, is repeatedly brought to the brink of orgasm, and the ultimate climax after building up so much will drive Luna's mind to the brink of collapse!
