A stunningly beautiful mother, Eimi Ishikura, who has raised her son all on her own, becomes captivated by her son's desire and chooses to offer herself to him. Fulfilling her beloved son's lust, she surrenders her body while he sleeps... This forbidden act born from maternal love draws them closer than ever. Day after day, their bodies entwine as the mother satisfies her son's carnal needs, standing at the crossroads of love and desire. An illicit romance, a taboo mother-son union.