Esposa de pechos grandes que se volvió adicta a un afrodisíaco después de ser encerrada por un extraño - Waka Misono

Waka's husband has run up a huge debt. She manages to get a loan from a doctor she knows, but the condition is that Waka needs to show her body. For the sake of her beloved husband, Waka is fucked by the stranger. What will happen to her in the future?