Kentaro was staying at his aunt Shiori's (Akiyama Shihori) house to attend a preparatory school in Tokyo. He enjoyed living with his beautiful and kind aunt, whom he admired since he was a child, but Shiori often breastfeeds in a place that looks defenseless. Kentaro was at a loss as to where to focus his eyes. He can't afford to look at his aunt with dirty eyes. but…. Whether knowing Kentaro's feelings or not, Shiori smiled mischievously and said. "Can you help me milk?"
