In an unexpected twist, office beauties Yui Kasugano and Momoka Azuma engage in a sharp-tongued exchange about each other's nipples while changing clothes. Their banter, filled with playful insults about each other's lack of fullness and dryness, quickly escalates. The rivalry heats up as they begin to touch and boast about their sensitivity, leading to an intense and vocal exploration of each other's tiny breasts. Amidst passionate moans, they lick each other's nipples, eventually rubbing them together to reach a climactic resolution. Their newfound appreciation for each other's petite beauty ends the spat, making this a must-watch for enthusiasts of slim, small-breasted women.