Kasumi, who appeared at the meeting place, was wearing a mask firmly and looked somewhat suspicious. Having just been dumped by her boyfriend, she confides that she is heartbroken, busy with work, and can't find time to fill the loneliness. Her defenseless figure, such as changing clothes and bathing, is captured by the camera. When her E-cup ample breasts are groped and she is caressed through her stockings, her expression gradually softens.
In front of a fully erect dick, Kasumi shows a longing expression and takes it into her mouth herself. It leads to fellatio and sixty-nine, and while rubbing their bodies together in a thigh job, she repeatedly murmurs "I want to put it in..." However, there is no time, and they finally embrace and leave the hotel.
Still carrying the desire from last time, Kasumi appears at the meeting place again. Dressed more boldly, showing more skin, she hints at tonight's developments. To satisfy that desire tonight, she arranges another man and moves toward seeking stronger stimulation. Kasumi is confused by her first threesome but gradually accepts it. While giving a blowjob, she starts wanting the other dick too, and performs a double blowjob herself, releasing the pent-up desire.
Still in garter stockings, she is penetrated in all positions: missionary, doggy, cowgirl, skewer fuck, etc. Her graceful body, matured with age, also stirs excitement visually. Reaching climax many times, she shows an ecstatic expression never seen before.
They entwine their bodies until just before the last train, and she goes home on the train with her body still flushed.