Matsumoto is a girl with an extremely beautiful face and a voluptuous body: big butt and huge breasts – characteristics that are mainly found in lascivious women. On a beautiful day, she invited a colleague from the same company, who was equally lewd, to take a walk around the park with the purpose of chatting and relaxing after many tiring days of work. While strolling, it seemed like both of them forgot the purpose of the trip; the desire between them suddenly emerged and they decided to find a secluded spot in the park to comfortably satisfy their desires discreetly.