We are a manufacturer and distributor of adult toys, constantly developing new products. To gather realistic feedback, we regularly recruit monitoring staff to test our items in real-time. Today's tester is 30-year-old Yui, a stunning, slender beauty with an elegant older sister vibe.
"This is one of our products," she's told, as a vibrator, electric massager, and dildo are laid out on the desk. Yui replies, "I've never used anything like this before," then selects her preferred item and is guided to the sofa in the back. She picks the vibrator—an extremely popular choice among testers—and sits down.
Placing the vibrator on her bare nipples, she lets out a soft moan, "Haaaauuuu…" Despite being in someone else's office, she spreads her legs wide, rubbing her pussy over her panties, already dripping wet. She removes her panties, exposing her completely shaved pussy, and presses the vibrator directly against her clit, hips twitching uncontrollably. "Aaaah! I'm cumming!" she screams. Even after climaxing, she shoves the vibrator deep inside her pussy, lifting her hips off the sofa—only to suddenly pee, revealing just how sexually charged and depraved this solo session has become.
The assigned staff member, who had been secretly watching, steps in. "Wow, you're really something. Been holding back a lot lately?" he asks. Yui gasps, "Yes... I've been so pent up…" as she reveals his rock-hard, throbbing cock. He asks, "Can I touch it?" but she firmly replies, "No, you can't." Still, he denies her release, making her continue masturbating with the vibrator while she gives him a handjob.
The lustful older woman bucks her hips wildly, squirting fluid as she cums hard, her body convulsing nonstop. The staff insists, "I'll just touch, that's all," stroking her pussy with his fingers while jerking off, then leaning in to lick. But she stops him: "No, don't. Let me touch your sister too." He gropes her breasts, sucking hard on her nipples, while fingering her soaked pussy—her hips twisting and grinding in ecstasy. "Haaaauu! I'm cumming again!" she shrieks, gushing fluid as the vibrator sends her into another squirting orgasm. He devours her salty pussy with eager tongue, licking every drop.
On all fours with her ass thrust high, he fingers her relentlessly, triggering repeated squirting orgasms. Yui moans, "I need it now… I want it…" before desperately wrapping her lips around his thick cock. This slutty older sister gives an intense blowjob—no hands, deep-throating all the way to the base, then swirling her tongue along the underside in a rhythmic, wet "gokkun-gokkun" motion.
Lying back on the sofa, she fingers herself while taking his cock deep in her throat. Spreading her bald pussy wide, she pleads, "Please… I need it inside me." The depraved, masochistic woman now reduced to a desperate bitch cums instantly just from his cock rubbing against her clit. "I already came, that should be enough," she protests, but then begs again, "I want you inside me." In cowgirl position, she grinds her pussy against his shaft before sinking down completely, riding him hard with powerful thrusts. When his cock slips out, she leaks a steady stream of fluids. Her sloppy, gaping pussy is pounded from below with relentless, squelching strokes.
Doggy style now, he thrusts into her from behind, then switches to standing rear entry, slamming into her with loud, wet slaps. Even after she cums, he keeps pounding her from behind without mercy. "I wanted you inside me, ahh! Cumming, cumming!" she screams, before flipping to missionary, where he rams her bald pussy with brutal force, changing angles to side position for deep, pounding thrusts. The session ends with a cumshot all over her beautiful breasts! She cleans his cock with her mouth in a dutiful cleanup blowjob. "That concludes today's product testing. Please share your feedback," he says to the still-squirting, utterly depraved older woman. She now serves as a core product tester for our company.