A faithful live-action adaptation of the popular doujin, original story: Kurosu Gatari "Kanama Shindoromu" with Madonna! Koichi is frustrated that his relationship with his girlfriend and Yui is not progressing easily. That's when it happens. When Yui's mother, Ryoko (Nene Tanaka), asks about the progress of the relationship between the two, Koichi appeals to them for a healthy relationship. Then, Ryoko sticks her plump body snugly ... "I'll do what she can't do," she said, entwining her tongue violently. Koichi couldn't resist the wave of pleasure he tasted for the first time.