"hahaha, this is unbelievable~" A refined housewife named Yoko is curious about a strange tape. Putting on headphones, she lies down, and just minutes later... "Ah... ah... faster~" Her silk robe gradually opens, eventually spreading wide into a M shape. The center is soaked and completely see-through. Beside her, another woman watches intently. She had searched online, believing she could earn money freely with daily pay on her own schedule. But seeing Yoko's transformation unfolding right before her eyes, her heart begins to race with excitement. Amazed by the tape's mysterious power, she slowly finds herself drawn into its world as well.