Rear Assets Trainer Kit is a body-safe silicone plug set featuring three graduated sizes from 3.5 to 4.5 inches with tapered designs and flared bases. Perfect for progressive anal training and exploration with smooth insertion and playful rainbow heart styling.
Key Features:
Three graduated plug sizes for progressive anal training
Body-safe non-porous silicone construction
Plugs measure 3.5 to 4.5 inches in length
Tapered design with flared base for stability and safety
Colorful rainbow heart edition adds playful aesthetic to training
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Rear Assets Trainer Kit - Multicolour Rainbow Heart Edition is a graduated silicone plug set designed for progressive anal exploration. The three-piece kit features plugs measuring 3.5 to 4.5 inches with tapered designs and flared bases. Body-safe silicone construction ensures comfortable, non-porous use suitable for beginners progressing to intermediate experience levels seeking colorful, playful training equipment.
The Rear Assets Trainer Kit works by offering three graduated sizes that allow progressive expansion and familiarity with anal play. The tapered design narrows at the entry point, reducing initial resistance while the flared base provides stability and safety during wear. The smooth silicone surface glides easily with water-based lubricant, enabling controlled insertion at your own pace without forcing progression.
Body-safe silicone forms the foundation of this trainer set, offering non-porous construction that resists bacterial growth and simplifies cleaning between uses. The vibrant rainbow heart design adds personality to functional training equipment, transforming what could feel clinical into something celebratory. Those seeking additional options for progressive exploration can find our leather bondage collars collection for complementary sensation play.
| Dimensions | Small: 3.5" length × 0.75" width; Medium: 4" length × 1" width; Large: 4.5" length × 1.25" width |
| Material | Body-safe silicone, non-porous, hypoallergenic |
| Design Features | Tapered entry, flared base for stability, smooth finish |
| Lubrication | Water-based lubricant only; avoid silicone-based products |
| Waterproof | Fully submersible for cleaning; not for shower or bath play |
| Includes | Three graduated plugs, storage pouch |
Combining the smallest plug with other forms of stimulation—such as external massage or partnered touch—can create layered sensation that many find more pleasurable than single-point focus. Pairing graduated progression with partnered communication allows partners to participate in exploration at a comfortable pace. Those interested in sensation layering can explore our spring-loaded BDSM clamps collection for additional tactile dimensions.
After each use, rinse the plugs thoroughly with warm water and mild, fragrance-free soap, paying special attention to the base where residue accumulates. Allow all three pieces to air dry completely in a clean space before returning them to the storage pouch. Store the kit in a cool, dry location away from direct sunlight or extreme heat, which can degrade silicone over time. Keep the pouch closed to prevent dust accumulation and maintain the integrity of your trainer set between sessions.
Body-safe silicone construction ensures the Rear Assets Trainer Kit resists bacterial growth and maintains durability through repeated use and cleaning. Non-porous material prevents fluid absorption, making thorough sanitation straightforward and reliable. The tapered design reduces insertion strain while the flared base prevents accidental internal retention, offering structural safety throughout progressive exploration. Water-based lubricant compatibility protects silicone integrity, while silicone-based products degrade the material and should be avoided entirely.
This kit suits people beginning anal exploration or returning after extended breaks who want graduated progression rather than single-size commitment. Those seeking playful, colorful equipment that celebrates sexuality rather than hiding it find the rainbow heart design personally affirming. Couples introducing partnered anal play benefit from the graduated approach, which allows communication-based pacing and reduces pressure to advance faster than comfort permits.
For people who have felt anxious about anal exploration because jumping from nothing to full-sized equipment felt overwhelming, the graduated trainer kit removes the pressure of skipping intermediate steps. Starting with a 3.5-inch plug creates a foundation of familiarity that makes the medium and large sizes feel manageable rather than intimidating. For those frustrated by single-size plugs that either feel too small to be interesting or too large to insert comfortably, discovering that progression exists as a structured pathway transforms what felt like an impossible boundary into a navigable journey. The rainbow heart design signals that anal play can be joyful and celebratory rather than shameful or clinical, allowing people to approach exploration with pleasure rather than performance anxiety. For couples, the kit's graduated structure creates built-in conversation points about comfort and readiness, where advancing to the next size becomes a shared milestone rather than an assumption. This matters because exploration becomes sustainable when it develops at the body's actual pace rather than arbitrary expectations.
Our independent testers evaluated the trainer kit's progression logic, insertion ease, material durability, and comfort during extended wear. The tapered design consistently reduced insertion resistance across all three sizes, while the flared base provided reliable stability without requiring active muscle engagement.
Testers reported that the progression from small to medium to large felt genuinely incremental rather than forcing sudden size jumps. The smooth silicone surface maintained integrity after multiple cleaning cycles without developing texture changes or degradation. Individual results may vary based on anatomy, sensitivity, and usage patterns.
| Product | Unique Advantage | Key Difference | Choose This If You Want |
|---|---|---|---|
| Rear Assets Trainer Kit - Multicolour Rainbow Heart | Three graduated sizes with tapered design and flared bases for safety | Only option with built-in progression pathway and decorative rainbow design | Structured progression from beginner to intermediate anal exploration |
| Bondage Clothing Care Products | Maintenance solutions that extend equipment lifespan and hygiene | Complementary care rather than exploration tools themselves | Proper cleaning protocols to maintain all silicone products safely |
| Door Restraints for BDSM | Hands-free positioning for partnered or solo exploration scenarios | Adds restraint and positioning elements beyond plug insertion alone | Partnered play where positioning and restraint enhance exploration |
| Harnesses | Wearable support structures that enable hands-free wear during activity | Transforms stationary wear into mobile, partnered play scenarios | Extended wear during partnered activity or hands-free exploration |
Discover what graduated progression offers for comfortable exploration. Our collar leash sets for BDSM provide additional options for partnered play enhancement.
Understanding the anatomy of anal play and recognizing your body's signals creates safer, more enjoyable exploration than rushing progression. Proper breathing techniques and relaxation methods make insertion significantly more comfortable than force or speed. Our comprehensive guide to foundational concepts offers detailed approaches for discovering what works best for your unique body and preferences. Introduction to BDSM explores communication and boundary-setting relevant to partnered exploration.
Ready to explore graduated anal training with vibrant, playful equipment? Rear Assets Trainer Kit - Multicolour Rainbow Heart Edition is available at Adultsmart with discreet Australia-wide shipping in plain packaging. Order today and begin your progression journey with confidence and celebration.
Adultsmart.au ships with Australia Post. We ship from Sydney.
All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 1-6 business days after shipping, but may subject to any postage carrier related delays beyond our control.
Free standard shipping on orders shipped within Australia above $200. For orders below $200 standard shipping within Australia is $12.95 and will be added at checkout.
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Shipping Transit Times (Including Free Shipping)
Shipping time refers to the estimated time that it will take to deliver your order after it’s ready to ship (Please note this does not include time to process your order). Shipping time does not commence after your order is put through but begins the moment your order has been processed and is ready to dispatch via the our freight carrier..
All in stock orders are generally processed on the same day the order was placed on business days for orders received before 12pm. Generally, orders are processed and shipped the same day or next business day.
Orders are typically received 1-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the nearest depot location.
All orders are generally processed on the same day the order was placed on business days before 12pm.
Generally, orders are processed and shipped the same day or next Business day.
Packages below 2kg are usually received 3-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the local Australia Post depot.
The price for international shipping is AU$12.95 for orders equal to or below 0.399kg (399grams), and AU$22.95 for orders with a total weight equal to or above 0.4kg (400 grams).
All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 6-30 business days after shipping.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from your nearest delivery depot.
Please note in regards to all orders
– These expected delivery dates/times are based on carrier shipping practices, your destination, and the items in your order.
– Expected delivery dates are estimates. Orders can be delayed due to fraud verification or the time of the order being placed. Items that are not regularly stocked cannot be held to the expected delivery dates.
– Orders may be delivered in separate shipments.
– The order cut off times are based on normal Business Hours and exclude weekends and Holidays: Monday – Friday 12 pm
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Due to large amounts of online credit card fraud, all orders are subject to approval by our payment verification department. We will notify you by phone or email should your order be delayed.
We have a 14 day return policy, which means you have 14 days after receiving your item to request a refund for any defective products.
Returns and exchanges are only available for faulty items, goods not as described, or in some instances, for incorrect sizing.
Due to health and safety regulations, Adultsmart.com.au cannot resell any returned or exchanged products.
This policy is in place to prioritise your well-being and ensure that you receive the highest standard of hygiene and quality in all products.
To be eligible for a refund, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging.
You’ll also need the receipt or proof of purchase. We do not issue refunds for change of mind or incorrect choice.
Under Australian Consumer Law, we are not obliged to accept returns for “incorrect choice” or “change of mind” so please choose your products carefully.
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If your return request is accepted, we will provide you with all instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
We do not accept returns for any products that have change of mind, damaged products, or for products that have been used or do not have their original packaging.
Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 7 business days.
Please remember it can take some time for your bank or credit card company to process and post the refund too.