Mochizuki Ruriko is a married woman who tied the knot with her first boyfriend. She had never been with any man before marriage and had never experienced sexual satisfaction until now. After enduring this for years, she decided to finally express her body and desires through this performance. Her slender, big-breasted figure—beautiful and never before revealed to any man other than her husband—is fully exposed here. In a sensual hotel room, she surrenders herself to pleasure, delivering a pure and deeply moving experience.