[ENGLISH-SUBTITLE] JUQ-373 Midsummer's mother-in-law is a forbidden fruit. Mother and son, whose rationality has been blown away, indulge in creampie play while covered in sweat and love juices... Mimio Tojo

On a midsummer day with record-breaking heat, Shinji, the son-in-law who has moved to Tokyo after joining the workforce, returns to his parents' home for the first time in about three years. Mio, who had been living alone after losing her husband, wa