Risa, a newcomer with a highly sensitive body that responds intensely to hardcore stimulation, chose to dedicate herself physically to men, driven by the pride of being a professional shogi player. Once her clothes are removed, her passion quickly ignites, and her mind and body grow increasingly heated. Her body gradually opens up, fulfilling the man's desires. Ultimately, she returns to her original lover, finding fulfillment in that single moment. The purity of her emotions and burning passion throughout this journey elevate the allure of this work.