``Mio'' is a married woman who is fed up with her abusive husband and is completely dependent on her unfaithful college student. However, when she gets a new job and moves out, she becomes upset about her cheating partner and doesn't want to break up with her...but as they are struggling, her mind and body suddenly switch places. Male-female intercourse starts from that day...! Drowning in a world of just the two of them and unknown pleasures, the two of them simply fall...
