The Maya family, who run a massage parlor, had their married daughter and son-in-law come home for a visit. The Mayas were delighted to see their home suddenly become lively again and welcomed the couple with smiles. They tried to relieve the son-in-law's fatigue from the long journey with a massage, but the husband had injured his hand, so the mother-in-law, Oriku, had to do it instead. Although Oriku massaged gently, she noticed a large bulge in the son-in-law's crotch. Recently unsatisfied with her nightlife with her husband, Oriku couldn't help but think impure thoughts. In the middle of the night, Oriku woke up to use the toilet and saw the son-in-law quietly handling himself. Seeing the white liquid being released from something larger than her husband's, Oriku was taken aback and hurriedly returned to the bedroom. The next day, while her husband and daughter were out, Oriku, with nothing to do, tried to invite the son-in-law for tea, but he was taking a nap. As she approached to cover him with a blanket, she noticed his slightly swollen crotch. Just thinking about what she had seen the day before made her heart race, and before she knew it, she had touched it. Oriku could no longer hold back, and by the time she came to her senses, she was taking in the son-in-law's large member into her cheek and receiving the hot, white liquid in her mouth...
