Nee Summer

Yuuchi Yamauchi had one older sister who couldn’t get up. Kei Higashide is cousin and brother. One day, Yuta finds herself amazed by looking at her favorite child’s picture taken with her mobile phone. Kei stepping on his crotch with his feet while adjusting to Yuta’s sluggish appearance. However, the penis being played with the feet grows bigger without opposing the physiological phenomenon, and Kei who saw it close up turns his face red. Kei visits Yuta with an intention to make fun of him, bu