More than ten years after giving birth. Mio lost her husband, but her only son is a splendid ○ school student. However, even after that much time passed, Mio's breast milk did not dry up, and before she knew it, she had become a sexual object for her son. Despite her refusal, Mio finds herself breastfeeding with a disgusting tongue that is clearly different from when she was a nursing child. It is seen through that the vagina is wet and it is finally allowed to insert. While spouting breast milk, the foolishness of being squid with a son's meat stick is recorded in digital mosaic.