Ah, I want to have sex... I'm completely sexless with my husband, but my sexual desire won't go away... Then, one day, my husband goes on a business trip for three days. Taking this as an opportunity, Miori, with her plump body, devours her beloved son and injects a lot of thick semen into the depths of her vagina! She transforms into a lustful mother! Her husband doesn't know... A diary of a mother and son relieving their sexual desire!