Yuriko was delighted to see her daughter and son-in-law visiting home after a long time. Seeing the energetic couple filled her heart with genuine happiness. At her husband's suggestion, she began giving a massage to her tired son-in-law who had just completed a long journey. As she gently worked on his body, she noticed a distinct bulge in his crotch. It looked larger and more powerful than her husband's, and she found herself unable to look away, completely captivated by the sight.