It's all for the sake of being the center. The idols go through rigorous lessons every day. The final obstacle is to offer sex to the producer. Four beautiful girls allow themselves to be creampied even on their ovulation day. This time, the center is HIMARI. She's 170cm tall with a beautiful, 8-head body. Her well-trained body is giving in to the penis. With tears in her eyes, the beautiful girls' earnest service begins.