Due to family circumstances, Yuka lives with her son alone. One day, her son Kazuya brings his friend Suzuki home. Moved by pity for the man living alone, Yuka kindly starts taking care of him... However, Suzuki, starved for maternal love, feels a teenage boy's intense lust stirred by her kindness and forcefully assaults her with his raging cock. Her body, long forgotten to pleasure, is easily turned into a female by the endless pistoning of the young man. Then Yuka cannot resist the surging emotions and soon finds herself willingly going to him...
