JAV24

His younger sister Arisu suddenly arrives at her brother's workplace on his orders. The older brother is very nervous. He didn't tell her that he was working as an AD for Cherry's, an adult film company... And on the day of the shoot, they were in the middle of filming at their studio, and the actress who was scheduled to appear that day cancelled on him! My sister, who suddenly showed up at the shooting site of Cherry's, a manufacturer of big-breasted girls, was a porn star... no, she was an H-cup who was as big as her tits! The president of Cherry's saw this and decided to replace the porn star with my sister...and this was the beginning of my sister's awakening and coming out....