A strong-willed, free-spirited, high-handed older sister. I want to see the pathetic face of this snobby gal somehow. I aimed for the entrance of the uterus, where her face clearly changes color every time the head of the penis touches it. Arimura-san, who had been acting so calm, desperately dug and dug only in the place where she said "don't dig any more there," and I couldn't help but pour my semen into the place where her chin jumped up.