Married for 7 years, no children. - As I get older, my sexual desire gets stronger. - Her husband is so busy with work that he rarely treats her, so she has to comfort her aching body by herself every day. - Nao wants to have sex and can't resist anymore, so she seduces a delivery man. - She also seduces the student next door and devours her young body. - Nao's sexual desire escalates when she learns of the pleasure of having someone else's dick...