I want to tie up my mother!

Popular mature woman Natsuko Kayama's bondage nude body! ! Natsuko, who has separated from her husband and is raising her only son, Shiro, cannot forget her ex-husband's violent sex. And she often visited her ex-husband's house without telling Shiro... One day, Shiro finds out that she is having a secret meeting with her ex-husband. Shiro's mother is sloppy with men... He can't bear to see his careless mother, and the cruel feeling he inherited from his father begins to grow within him. Then, Shiro takes a rope and slowly ties Natsuko's body...