Debt-Repayment Through "Nipple Slave" Contract! Busty Beauty Marina Yakuno Broken by Nipple Teasing (PPPE-420)

更新日：2026年5月31日

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Debt-Repayment Through "Nipple Slave" Contract! Busty Beauty Marina Yakuno Broken by Nipple Teasing (PPPE-420)

A 50 million yen debt. The price demanded? A contract to become a "nipple toy" for the creditor. This is the story of former weathercaster and busty beauty Marina Yakuno in her latest work, "Debt-Repayment Nipple Slave Contract. Torturous Teasing and Enhanced Sensitivity Training (PPPE-420)."Refusal would mean her mother's ruin. With trembling hands, she begins a harrowing journey of relentless nipple stimulation and vibrator-driven extreme nipple play. Her beautiful breasts are teased and manipulated, transforming them into highly sensitive nipples that respond to every touch. We provide an in-depth analysis of this shameful training record where a busty beauty is brought to her knees by pure nipple pleasure.

Title

Debt-Repayment Nipple Slave Contract. Torturous Teasing and Enhanced Sensitivity Training

Actress

Marina Yakuno

Maker

OPPAI

Code

PPPE-420

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【Play Details】Why this busty weathercaster falls for "Sensitive Nipple" training

1. Nipple teasing on her busty frame to pay the debt

Whether cleaning or serving drinks, relentless fingers attack her defenseless body. The teasing of her nipples—specifically with a brush—is enough to shatter her rationality. The way her busty frame sways while she struggles between shame and pleasure is the ultimate sight for any fan of this genre.

2. Falling into pleasure through nipple stimulation

Through this intense training to increase her sensitivity, she discovers the taste of a "nipple orgasm." Just a light touch makes her sensitive nipples throb with heat. The more she resists, the more the intensity grows, driving her into an inescapable spiral of pleasure.

3. The completion of a busty beauty craving nipple stimulation

Eventually, she is trained to the point where she begs, "Please, play with my nipples..." She has been completely transformed into a sex slave who exists only to climax from her nipples. Her final form is the epitome of finished "nipple development."

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Summary: Tease Her Until She Breaks

"Selling my nipples to pay off the debt." This is the ultimate recommendation for fans who love to see busty beauties fall through nipple stimulation. Starring Marina Yakuno, witness the end result of inescapable nipple training. Check it out with your own eyes.