Due to her husband's indifference and premature ejaculation, the married woman 'Umi,' who was frustrated with unmet desires, accidentally learns that a neighbor who happened to be visiting from out of town is incredibly well-endowed and divorced... The married woman, who was never satisfied with sex with her husband, attacks the sleeping neighbor and goes wild on his massive cock! From that day on, she starts a series of intense daily affairs... Her future remains uncertain as she relentlessly fucks despite being married.
