After Abe’s wife passed away, he developed dementia. As a result, he moved in with his son and received care from his daughter-in-law URE-094. This brought him some “memories”, and begins to confuse the son’s wife with her late wife, seeking sexual comfort with her.
Kurata Mao plays along, for the family’s sake, but after falling into pleasure she begins to have non-stop sex with the demented in-law.
