In Tokyo, there's a unique business operating in a secondhand lingerie shop where women in financial trouble sell their worn underwear and uniforms. The shop offers higher prices for proof of wear, incorporating sexual elements into the process. A modest-looking black-haired woman approaches, saying, "I want to go on a trip, so I'd like around 10,000 yen." She has large breasts and a shapely figure, giving off a high-value impression. However, staff point out, "If there's no sign of wear, the price drops," and suggest taking photos on the spot.
"Have you been wearing these since last night? Without smell or stains, it's hard to prove," they say, starting a photo session with instant camera shots of her in her bra and panties. When she says, "There aren't any stains..." they hand her a vibrator, prompting her to start masturbating on the sofa.
"You get wet easily... just make more stains," the staff urges, pressing the vibrator against her. She insists, "I'll do it myself," but the staff replies, "You might hold back—better if we touch too," pulling aside her bra to stimulate her nipples. She spreads her legs like a frog, moaning openly, eventually stripping off her underwear to complete the sale.
"Want to go on a more luxurious trip?" the store manager asks, pressing the vibrator against her sensitive, big tits. She reluctantly agrees—"Only if you hide my face"—and soon he's roughly groping her soft, large breasts. As he stimulates her areolas and nipples, he fingers her pussy, making her climax repeatedly.
Rubbing her smooth, bare slit, he makes her thighs twitch violently as she cums again. When he starts sucking her tits, she drops to all fours, thrusting her tight, perky ass back. He plunges fingers deep inside, pistoning her sopping wet hole as her body arches like a shrimp, climaxing over and over.
Next, he pulls out his thick, erect cock, guiding her hand into a handjob while teasing her nipples. She whispers, "Just a little... lick it," and takes the rock-hard dick into her mouth. She performs surprisingly skilled, sloppy blowjob, and as she grips the shaft, she feels it pulsing intensely in her hand.
"Then let's fuck—turn around," he says, thrusting his cock into her dripping wet pussy from behind, lifting one leg to expose their entire connection in a standing doggy style. She gasps, "No... stop," but sits on the sofa as he rides her from behind, squeezing her big tits while slamming his hips forward.
Switching to missionary, he sucks her nipples while pounding deep inside. Then he flips her into cowgirl, making her ride him hard, grinding down forcefully. Finally, he thrusts into her in standard position with deep, relentless strokes. She screams, "I'm cumming there!" as he rams her slippery, juicy slit with loud, filthy squelching sounds, erupting in a massive creampie all over her stomach.
"Wow, that was some great footage. My assistant will handle the rest," the manager says with a grin, leaving the room.