(Cantarella Physalis, head of a prestigious family. With the pride of a poison-wielding clan in her heart, she vowed to do anything to protect her family. However, facing a powerful enemy immune to any scheme or poison, only one option remained: offering her own body as bargaining material. On the first night, her pride was brutally shattered. Her breasts kneaded, her secret place relentlessly caressed, and the moment her virgin membrane was mercilessly torn, intense pain mixed with pleasure more potent than poison surged through her entire body. The white essence poured deep into her womb carved an indelible toxin into her heart. The deal doesn't end once. Late at night, in a deserted alley, she is made to crawl on all fours like a beast and violently penetrated from behind. Under the dim streetlight, only lewd wet sounds and moans echo. Eventually, her body grows accustomed to pleasure, responding to humiliating treatment by overflowing with nectar. Then comes the final fall. Sold to a casino, she dons the obscene costume of a bunny girl and becomes a prostitute swaying her hips before VIP guests. The proud head who once wielded poison is now merely a tool to satisfy men's desires. Yet she continues to tell herself it's all for protecting her family.)