Synopsis:

Konomi of the childhood friend and twin brothers, Kei and Yuu have a distorted relation. Konomi likes penis of Yuu the penis of long, lovely Kei was thick and strong. Kei and Yuu careless which is good for Konomi the thing that suitability competes. With the conclusion that Konomi which continued being treated as the pet gave?

[A male virgin and tiger ear woman]
Oshikiri Rikako student council president in beautiful woman called out to a male virgin Kaname of same class. When you open the door to the specified place, there was an appearance of Rikako that twined with other students. Sex processing is over, to Kaname "Do you want to have sex with me?" Rikako which tempts. Kaname in the mouth though it refuses, the rampage of the lower half of the body cannot be stopped any longer. However Rikako in return of doing sexual intercourse, in Kaname a certain thing was promised.