A martyrdom training suite. A mother who offers her body for her son. Momoko Isshiki ROE-146

Momoko is a mother of an only son who will soon be starting high school. Out of love, she is overprotective of her son. However, one day, she receives news that her son has been secretly filming others on the train... Men claiming to be well-intentioned parties offer the unsettled Momoko a settlement: she only needs to spend one day with them... For the sake of her beloved son, Momoko submits to these men and gradually begins to realize that she has masochistic tendencies...