NACR-885 Nagano Suzu, a young wife repeatedly played with by her father-in-law and trained by a lewd woman

Nagano Suzu visits her husband's family home to pay respects at her mother-in-law's grave. Her kind father-in-law, not wanting her to feel lonelier than his absent son, pulls her close. She resists at first, but his endurance and repeated stimulation turn her into a slave to pleasure.