SPRD-1145 Mom, you're way better than that bitch Shiori Oda...

The Oda family is thrilled with the birth of their long-awaited first grandchild after their beloved daughter got married. The mother, Shiori, watches her daughter struggling with child-rearing and her son-in-law supporting her with a warm heart. It seems like an ordinary happy household... However, late at night, the son-in-law is sitting in the living room with a gloomy expression. As Shiori passes by and asks what's wrong, he hesitates to speak, saying it's something difficult to talk about. When Shiori presses him, asking if it's a family matter, he begins to explain. Apparently, their daughter, who is busy with child-rearing, has been refusing his advances at night. As the son-in-law, he says he can't take it anymore. Seeing her usually cheerful son-in-law so down, Shiori feels a pang in her heart. Their daughter apologizes as Shiori ends up comforting him inappropriately. Since that day, Shiori has been avoiding his lecherous glances, but eventually gives in to his nighttime advances and reaches orgasm multiple times after a long hiatus.