NEWM-010 Sex with mother-in-law #20 I prefer my mother-in-law over my wife... Shihori Akiyama

Shiori has been living with her daughter and son-in-law for the past half year. Night after night, she hears them having sex, which makes her body heat up and she starts to pleasure herself. One evening after dinner, Shiori falls asleep in the living room while her daughter and son-in-law start having sex. Shiori wakes up but feels awkward so she pretends to be asleep. After they finish and her daughter falls asleep, her son-in-law says, "Are you awake? Mother-in-law," as he reaches out to touch Shiori's body. She ends up accepting him. Since then, although she tries to refuse such wrongdoings, she finds herself craving his cock...