In a secret lingerie buyback shop located in Tokyo, customers can sell their used underwear and uniforms at premium prices—thanks to a unique high-payout option. The process starts with a "worn item verification photo," where staff convince clients that stained or soiled items fetch higher prices. Then, they smoothly escalate into sex, filming the entire encounter. Today’s target is a voluptuous office lady type, dressed in a cream-colored knit outfit. Nervous on her first visit, she hands over a set of white bra and panties. During inspection, the staff notices the size doesn’t fit and presses her: "This isn’t yours, is it?" She replies it was a wrong purchase, unused—but then tearfully reveals her financial struggle, begging for a buyback. Seizing the moment, the staff offers: "We’ll buy the underwear you’re wearing right now." She warms up quickly. Before she changes her mind, they start the verification shoot. She confesses, "I’m a G-cup," and when asked to lift her top and expose her lingerie, she reveals her big tits. Forced into an M-shaped spread, she hesitates but acts bold. Skillfully alternating rewards and pressure, they expose her breasts and bare upper body. "Stains get you more money—can you make one?" They hand her a comb and make her press it through her panties against her slit. Hinting at a higher payout, they make her bounce her big tits. Rubbing her nipples with fingertips, they capture her shivering body and dazed eyes on camera. "You’re getting wet," they whisper, then start filming her masturbating. She presses a vibrator against her panties and shyly requests, "Could you touch my nipples a little?" As both hands stimulate her, she moans, "Ah, that feels good," fully immersed. With dirty talk, they pull aside her panties, fully exposing her pussy. They press the vibrator directly on her clit, capturing her blissful expression on instant photos. Then, fingers plunge into her pussy while continuing video recording. "Unlike photos, in videos you need to look at the camera and speak," they instruct. When she says her clit and insides feel amazing, they thrust fingers harder—she screams, "I’m cumming!"—and soaks her panties with fresh stains. Finally, they propose: "Let’s go all the way—sex. I’ll give you a lot." She agrees. "Now I’ll suck your bare cock," she says, taking out the dick. She kisses it, sticks out her tongue on command, and swirls it around. At first clumsy, she soon confidently traces the shaft through her panties, giving direct eye contact to the camera. "You can put it in… bare," she whispers, and takes the cock deep into her mouth. Then, she guides the hard cock straight into her hairy pussy. The penetration is filmed clearly—thick pubic hair, tight grip, deep thrusts. But she cums instantly—"Ah, I’m coming!"—twitching violently. They flip her over, big ass in the air, switching to doggy style. Even standing while being fucked, she screams, "Ah! Hyaah! So good!" and cums again. They hand her the soaked panties, making her rub them against her dripping pussy. "I’ve never been this wet before. Please keep making me feel good," she pleads. Next, she sits backward on their lap, hugging them tightly, her big tits bouncing wildly as she screams in ecstasy. In missionary position, they kiss deeply while thrusting—she moans, "Ah, so good!" "It’s because it’s bareback, right?" "Aaaah! I’m cumming again!"—orgasming repeatedly. Finally, they erupt inside her pussy, filming every second as thick cum spills out. "I got creampie’d…" she murmurs to the camera, dazed and blissful. With video proof, her lingerie now qualifies for top-tier buyback. "Let’s shoot again sometime," she nods obediently. Looks like this will be a long-term arrangement.