I am grateful to my daughter and her husband who live with me. But how did this happen? Megumi was being pushed down by her son-in-law. While Megumi was confused, her son-in-law's hand slipped into her clothes. She twisted her body to escape, but began to feel the forceful caresses. "Stop! It's betrayal to my daughter!" Those words made her son-in-law's hand stop... "I can't do it unless it's with you, mother-in-law!" Megumi was stunned by the unexpected confession from her son-in-law. Torn between the guilt of betraying her beloved daughter and her instincts as a woman, her heart wavered...