My husband and I live with my parents. Since my father was laid off, he's been drowning his sorrows in alcohol. However, my mother continues to take care of him without complaint. My wife often tells me, "You two won't divorce, will you?" seeing how devoted my mother is. But even my wife, who usually avoids our intimate moments and goes to bed early, started to comfort herself after witnessing my parents' intimate encounter that night. My father, who finished quickly inside my mother, went out drinking despite it being late. Afterward, my mother remained silent and began to pleasure herself...