JUY-931 Ayane Haruka is invited by her mother-in-law who wants her son-in-law's big dick all the time.

Haruka's house was purchased by her daughter and her husband. - Ayane, her mother-in-law, feels lonely as her life together approaches the end. - One day, I suddenly found out that my son-in-law, Makoto, had a big dick... - Frustrated, Ayane can't control her lust and starts sucking on his big cock. - Unable to resist her bewitching delinquency, Makoto indulges in his stepmother's ejaculation service, which is secretly performed at home. - It was supposed to be a relationship until he moved, but before he knew it, he couldn't stand being without Ayane's body...