Rino appears plain at first glance, but is actually a cute female student with big breasts. Our relationship took an unexpected turn, and at first, she was shy and resistant, her body stiffening up with tension—an incredibly captivating sight. However, once she opened her heart and body, she transformed completely, constantly coming to me with a bright smile. The drastic change was shocking; she became so dependent on my sex that she couldn't live without it. Her lewdness and deep dependency only heightened her irresistible charm.