BKD-234 Mother-son intercourse [Higashi Shiobara Road] Oshima Shinobu

Shinobu, who lost her husband in an accident eight years ago, has been raising her son, Yuki, on her own. The two are mother and son, but four years ago they had a one-time sexual relationship. Since then, they lived an ordinary life as a mother and son, until Yuki got a job and left home. Time passed, but the events of that day continued to haunt Shinobu. Then, one day, Yuki invited Shinobu on a hot spring trip as a final act of filial piety...