Shihori Kotoi is 27 years old. A miracle woman in her thirties who combines the innocence and dignified beauty of a young girl. She has gained experience as she ages and is in her prime, and her libido is also at its peak. As she learns the depths of sex, her libido grows in proportion to her years. She happily drools as she gives a deep throat blowjob, and her whole body takes in the pleasure as she arches her back in orgasm... Her lewd potential is hard to imagine from her demure appearance, and the gap is extremely erotic in this debut work.