Hidden camera footage from a high-end massage parlor in Aoyama. First is a slim, model-type woman who works as an English teacher. She shows interest in vaginal training, and is seen having a dildo inserted into her pussy. When a large vibrating device is applied, she lifts her hips off the table, orgasming repeatedly and collapsing in an exaggerated state of exhaustion. Second is a big-titted office lady, a junior from the masseuse's college days. Amid a friendly, relaxed atmosphere, things gradually escalate—her genitals are stimulated, causing her to writhe dramatically and climax multiple times. Third is a regular customer, an office lady with delicate, attractive features. Though her reactions are more reserved, she gushes thick amounts of arousal fluid and is sent into ecstasy by the sonic machine. Each woman displays unique responses, all captured within the intimate, private ambiance characteristic of an upscale esthetic salon.