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G Project Busty Sister Through-Hole Onahole

G Project Busty Sister Through-Hole Onahole

G Project Busty Sister Through-Hole Onahole pairs a spiral tapering tunnel with hand-speed layered stimulation and a through-hole design for deeper impact. Size 140×55×55mm, 255g—lightweight and easy to grip, ideal for pure, satisfying everyday use.


Free Shipping fee (Within Hong Kong) for order over $200 HKD on order

over $1000 have 5% off and $88 for next time use (Membership login required) on order

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HK$308.00
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Description
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G Project Busty Sister Through-Hole Onahole

Spiral tapering tunnel · Rare through-hole onahole —— This G Project Busty Sister onahole centres on a simple, direct spiral tapering tunnel paired with a rare through-hole structure. Vary your hand speed to experience layered stimulation and enjoy deeper impact with a penetrating thrill. Ideal for men who seek pure sensation and easy rhythm control.

Spiral tapering tunnelRare through-hole designHand-speed controlled stimulation
Key Features
Spiral tapering tunnel: The interior features a simple spiral texture that gradually narrows. Fast and slow paces each deliver different tightness and friction layers, adding variety to every stroke.
Rare through-hole structure: The through-hole design greatly enhances impact depth, delivering a penetrating sense of release distinctly different from typical closed-end onaholes.
Lightweight, easy-grip size: Body approx. 140×55×55mm, weighing 255g—stable one-handed grip makes it easy to adjust pressure and speed.
Simple, direct design: No elaborate shapes to distract—focus stays on the spiral tapering tunnel sensation so you can fully immerse in controlling hand speed and rhythm.
Japanese brand quality: From Japan's G Project under the Kurouto HOLE through-hole line. Clear material feel and structural intent, suited to everyday collection and use.
Usage Scenarios
Solo night-time relaxation: The 255g lightweight body is easy to hold one-handed. The spiral tapering tunnel lets you enjoy at your own pace with no complex operation.
Craving deeper impact: The rare through-hole design boosts stroke depth—perfect when you want that penetrating thrill and more direct impact.
Practising fast-slow rhythm: The simple spiral taper design lets you feel different tightness and friction whether you deliberately slow down or speed up.
Compact storage ready: Approx. 140×55×55mm—stores without taking space. Grab it whenever the mood strikes; pair with water-based lube for smoother play.
Care & Cleaning
After use, rinse the tunnel thoroughly inside and out with clean water. We recommend using men's toy cleaner, and a drying stick can help absorb moisture. Store only when completely dry. Always use with water-based lubricant to keep things smooth and reduce unnecessary friction.
FAQ
Q: Is this through-hole or non-through?
A: This is a rare through-type onahole. The tunnel is open front to back, enhancing impact depth and delivering a penetrating sense of release.
Q: What are the actual size and weight?
A: Body size approx. 140×55×55mm, weight about 255g. A lightweight, easy-grip form factor convenient for one-handed use.
Q: What are the internal texture features?
A: The interior has a simple spiral texture that gradually narrows. Fast and slow hand speeds each bring different tightness and friction layers—direct design without gimmicks.
Q: Any cleaning tips?
A: Rinse with clean water after use; we recommend men's toy cleaner and full air-drying. Pair with water-based lubricant during use for best results.
Specifications
BrandG Project
Product nameBusty Sister's Hole Onahole
TypeThrough-hole onahole
Body size140 x 55 x 55mm
Body weight255g
Barcode4582616130327
OriginJapan
Shipping & Payment

Delivery Options

  • S.F. Express - Centre Pickup
  • S.F. Express - Store Pickup
  • S.F. Express - EF Locker Pickup
  • S.F. Express - Circle K Store Pickup
  • S.F. Express - Office / Home Delivery
  • Overseas shipping - Taiwan
  • Other regions - International shipping
  • Malaysia, Singapore, Taiwan - International shipping
  • Other regions - Germany
  • Other regions - Japan
  • Other regions - America
  • Other regions - Australia
  • United Kingdom - International shipping
  • New Zealand - International shipping
  • Other regions - Canada
  • Other regions - France
  • China Delivery
  • 海外(澳門) - 速遞
  • Pick-up in store - Kwun Tong branch

Payment Options

  • Apple Pay
  • Google Pay
  • Credit Card
  • FPS
  • Alipay
  • WeChat Pay
  • Paypal
  • Payme
  • Hong Kong Bank Transfer (HS, HSBC, BOC Bank)
  • Bank Transfer (Canada)
  • Bank Transfer (Singapore)
  • Bank Transfer (New Zealand)
  • Bank Transfer (America)
  • Bank Transfer (United Kingdom)
  • Bank Transfer (Australia)
  • Pick up in our store
  • Octopus Apps
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Shipping & Delivery FAQ
Free shipping fee included?

Local Hong Kong orders enjoy free shipping over HK$200. For international shipping, click here .

Cut-off time for dispatch?

Mon–Fri have two cut-off times: 9 AM and 12 PM. Sat, Sun & public holidays cut-off is 12 PM.

How long does delivery take?

Fastest case: order before 9 AM → receive in the evening. Normally 1–2 business days.
For same-day delivery (orders over HK$1200), WhatsApp us here .

Is the packaging discreet?

Yes. We use neutral packaging with no product indications. Items are also sealed inside a solid courier bag.

Do you offer products returns?

Premium Level 3 and Signature Level 4 membership tier can enjoy no-reason returns if the outer box is intact. Learn more .

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