HODV-21469 The price of cuckolding Sakura Kirishima

My older sister, 'Sakura-nee-chan', has been shining ever since she was a child. - She was bright, beautiful, and smart; she was the idol of not only the boys in her class but also of the whole school; she was liked by the teachers; she had many female friends...she was an impeccable older sister. - Even now that she has become a teacher, she is still a picture-perfect older sister who is both talented and talented. - However, there is a secret between my sister and me that we cannot tell anyone...