Rika Fujishita lives with her son. Her husband died, but she lived peacefully with her only son. A son who grows up to resemble his late husband. And the huge meat stick between the crotch is just like her husband. Rika herself, one day when she can no longer see her son calmly, she can't control her sexual desire and thinks that she is raising a child, and she treats her son's meat stick sexually. The mother, who wet the honey pot with lust, ended up intercourse with her real son, even though she knew it was wrong. Recorded in digimo the workings of love between mother and child.