Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.
In order to learn the secret of Katsuhisa, the favorite older brother of Katsuhisa, I responded to H from my classmate Masaharu Fujishiro. Since then, the two have had a relationship of "exchange conditions." However, one day, I realized that I was becoming more and more fascinated by Masaharu. Suddenly one day, Shitsumi, the cousin of Masaharu's first love, Shitsumi, appeared. Having a hidden motive, began to try to get away from Masaharu. The most popular sequel, 『 Kaito Lang Lang 』 Doki H!