NPH-072 - After seeing his son's wife unintentionally expose her underwear, he orchestrated a situation while avoiding the gaze of his mother-in-law and son. Nagano Tsukasa.

Tsukasa stayed at her husband's family home. She witnessed her father-in-law having an affair with her brother-in-law's wife and felt uncomfortable. When she returned home and tried to help by vacuuming the stairs and living room, her father-in-law was peeking under her skirt. Unlike her husband, who hasn't been intimate with her lately, her father-in-law displayed a strong libido. Her submissive nature was discovered, and she encountered her father-in-law in a place where the family wasn't present. With a vibrator inserted, she put on her underwear, feeling anxious about her mother-in-law and husband coming close, and became even more aroused. When her mother-in-law and husband went out, she could no longer resist. She orally received her father-in-law's overly erect penis, mounted him herself, and moved her hips – a lewd, submissive wife.