In a certain part of Tokyo lies a specialty shop that buys used underwear for instant cash at high prices. Women in desperate need of money come here to sell their worn underwear and uniforms. Many try to bring in new items or other people's belongings, but unless they can prove ownership, nothing sells. "So, panties and bra, right? These are really yours?" When asked, some girls give suspicious answers, making it obvious they're lying. "Unless you can prove who wore them, we can't buy them." Hearing this, one girl looks troubled—until she suddenly smiles brightly when told, "If you need cash fast, we can buy what you're wearing right now." These days, young girls are quick to cooperate for quick cash. Right away, she shows off her goods: light purple full-back panties. The camera captures tight close-ups of the crotch seam digging into her pussy, and a Polaroid is taken. Then comes the question, "Can I see the top too?" To the buyer's surprise, despite her slim frame, she has impressively large breasts. "These will definitely sell well," he says, satisfied. "How long have you been wearing these?" She replies she's worn them since her bath yesterday. "Can I smell them?" he asks. "Huh?!" she gasps in shock, but spreads her legs as he leans in, sniffing the damp, used panties. "No good—just smells like soap. Can you make them a little dirtier here?" After some persuasion, she agrees to cum on them through masturbation. On camera, she starts jerking off, her hips twitching, breathing heavily as wet stains begin to spread across the fabric. "More stains would be better. Why not take off your top too?" He teases her bra-covered breasts with a vibrator. "Ahnnn!" she jerks violently, sensitive and responsive. He hands her the vibrator to continue pleasuring herself. "Ah! Ah! Ah! I'm gonna cum! Aaaaaah!" She climaxes with the vibrator pressed hard against her slit. "Getting pretty stained now. Let's press harder—see if more comes out?" He grinds the vibrator into her soaked crotch. "Aaaaaaah!" "You're so sensitive. When you jerk off, do you play with this spot?" "Y-yes... it feels good. Ah! I'm gonna cum..." Just before she cums, he pulls the vibrator away, teasing her with repeated edging. "You want to cum, right? Turn around." Her ass sticks out, hypersensitive—her clit twitches at the slightest vibrator contact. "Aaaaah! I wanna cum!" Even turning the vibrator on makes her pussy jerk. He presses it firmly against her. "You wanna cum, don't you? How about helping with a video?" "Y-yes..." Deal sealed. Truth is, I'm known in the used underwear business as "Kin-san the Persuader." "Let's kiss now." "No! I only kiss someone I like." She stubbornly refuses, so he resumes vibrator torture, edging her to the brink. He takes her hand and guides it to his bulge. She looks away, so he pulls down her panties and makes her jerk his bare cock. While inserting a finger into her ear, he gropes her big tits, shoves her bra aside, and pinches her bare nipples. "Ah! Ah! Ah! Ah! Mmm!" Again, she refuses a kiss, so he dives onto her bare, beautiful tits, sucking hard. "Aaaah! Haaah!" He spreads her legs to check the stains, grinding her clit and pussy with his fingers. "Ah! Ah! I'm gonna cum!" He stops just in time, pulls her panties aside, and sees cum dripping from her slit, stretching into strings. He inserts his index finger while rubbing her clit with his middle finger. "Aaaah! I'm cumming!" He halts his fingers, but she grinds her hips herself, climaxing anyway. He rubs her clit, then sucks hard on her cum-covered pussy. "No! No! I'm getting too turned on..." "Nice stains now! Let me see your ass." He makes her bend over the sofa, sticking her ass out, pulling her panties aside. "It's so embarrassing..." "Never had your asshole licked before?" He jabs his tongue into her anus, licking wildly. "Aaaah! Nooo!" "You've got talent. You love cock, don't you?" As soon as he offers his bare cock, she immediately performs a no-hands blowjob, deepthroating it. She takes it all the way to her throat, moving her mouth fiercely. After removing her soaked panties, the sale is complete. He rubs his cock against her open slit. She says bareback feels better, so it's allowed. He enters her in missionary, slowly pushing his thick cock into her tight pussy. "Ah! Aaaaah!" He lifts her legs, thrusting deep into her hole while sucking on her ear. "Haaaaa!" Her face grows increasingly slutty and aroused. He makes her grip the sofa, then pounds her from behind, slamming his hips. "Naaaaah! I'm cumming!" Switching to cowgirl, she spreads her ass cheeks wide, riding him hard with wild, sensitive movements. Her cute moans fill the room as her pussy hammers his cock. With his cock still inside, he switches back to missionary, ramming her uterus repeatedly—his own climax nears. "Let's cum together now!" "Huh?!" He forces a kiss and erupts, shooting thick creampie loads deep into her pussy. "Let's film again. You'll get more allowance that way." "O-okay..." I'm absolutely certain this girl's panties will sell like hotcakes.