Synopsis
The “Paizuri Research Institute,” Japan’s only official paizuri research facility, presents its latest subject: Hazuki Noa with massive 100cm I-cup breasts. Extensive research into her firm and voluptuous paizuri begins.
In a dark research lab, Noa stands in her school uniform as a male researcher approaches from behind, slowly massaging her large breasts. Even through her uniform, the texture of her breasts is palpable. As Noa becomes aroused from the massage, she’s instructed to masturbate, climaxing intensely. After removing her uniform, breast observation commences. Oil is applied to her breasts and pressed against transparent acrylic to record the changing shape of her glossy breasts. She then performs paizuri with a dildo, receiving instruction in various techniques until completion.
After passing the dildo paizuri test, Noa moves on to paizuri with the researcher’s penis. After a saliva-filled blowjob brings him to full arousal, she performs paizuri with various techniques. The researchers can’t hold back, releasing massive amounts of cum!
Wearing see-through school swimsuit, Noa undergoes foam body wash experimentation. While being washed, her breasts are massaged intensely as she performs foam paizuri.
Final experiment: surrounded by all researchers, her breasts are massaged relentlessly while vibrators, dildos, and toys assault her in succession. She climaxes repeatedly with an ahegao expression.
Noa eagerly performs fellatio on the researchers’ penises. She then performs line paizuri on each hard penis, cum squirting, and intense fucking with well-endowed researchers, squirting continuously with intense screams!
Even after cumming, relentless fucking continues as the researchers’ massive loads splash across Noa’s large breasts!
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