The slender beauty who moved next door, seemingly cheerful on the one hand, is always lonely on the other... Morisawa Kana, ROYD-126, passionately making love with her ex-wife.

A single mother moved into my neighbor's room. Although the atmosphere was gentle, she always wore a sorrowful smile. I became interested in her, offering support when she needed it and caring for her when she was sick. The peaceful days continued until one day, her ex-husband suddenly reappeared… I couldn't bear to see her hurt, and without thinking, I embraced her. We both desired each other, and passionate sex began.