Watashi wa Kuro Bitch -Seijun Shoujo no Ochi Seikatsu | 私は黒ビッチ ～清純少女の堕ち性活～

Asuka a young girl whose appearance is excellent. After school, it is invited by best friend Akane. [I'm going to eat with another school friend, do you want to come with me?] It is said so and she will go to the fast food restaurant together. Then having meet was a black gal student. Though considerable culture shock is accepted, meal is finished. Then, Akane's friend, after this lets go to a orgy is started to say, Asuka cannot refuse and participates. Afterwards, Asuka gradually participates in the orgy, it transforms to a black gal of a lewd bitch that starved for the sexual desire...