UPKO Butt Plug
UPKO Butt Plug
UPKO Butt Plug
UPKO Butt Plug
UPKO Butt Plug
UPKO Butt Plug
UPKO Butt Plug

"The Mushroom" Butt Plugs Three-piece Set

Add to Wishlist
Availability : In Stock Pre order Out of stock

Get Extra 15% OFF With Code 👉 JULY15

Order in the next [totalHours] hours %M minutes to get it between and



Overcome psychological barriers, boldly experience and try.
Ergonomic design,and the striped pattern facilitates easy entry."
Grooves store more lubricant, ensuring smoother entry into the sphincter muscle."
Manual rotation provides an ultra-pleasurable massage and stimulation of the sphincter muscle!"
Adorable light blue color and cute mushroom-shaped design, with a set in hand and three sizes available, it's great for both beginners and experienced users.
Sensation progresses step by step, with unique pleasure in each stage.
Ultra-lightweight, no risk of inflation, and resistant to slipping.
Made from super smooth silicone for an incredibly comfortable experience.


「Supernova」- 0.98in of diameter, easy entry for beginners, just the perfect warm-up.
For most beginners and newcomers, the anal area is a land of exploration, yet the tight sphincter repeatedly shakes its head in resistance. However, the anal sphincter does possess certain expansion and contraction abilities. The 「Supernova」 with a diameter of 0.98in, is a beginner-friendly size, perfect for novice exploration and anal warm-up. It easily breaks through barriers. It can also serve as a warm-up phase for experienced players, representing the gradual and initial step.

「Powerhouse」-1.26in of diameter, powerful sensations, pure joy and elation.
With the warm-up complete, it's time for this mid-level powerhouse to take the stage. This size provides a significant sensation of expansion and a massage-like pleasure to the anal sphincter. As the mushroom-shaped head smoothly penetrates the sphincter, the muscles in the lower body relax in tandem. Muscles that are typically private and conservative are opened up, and the inner soft defenses also melt away, saying HELLO to a new world!

「Challenger」-1.65in of diameter, a brave adventurer's journey.
Challenge yourself and experience the exhilaration of a seasoned expert! After thorough lubrication and warm-up, the mushroom, generously coated with lubricant, slowly pushes through the anal sphincter. Adjust your breathing, the sphincter contracts and relaxes, gradually experiencing the sensation of being entered inch by inch, encapsulating this joyful treasure. There's no need to rush for instant success; you can attempt multiple times based on your bodily sensations, seeking a unique and delightful experience.



Small size: diameter of 0.98 inches
Medium size: diameter of 1.26 inches
Large size: diameter of 1.65 inches

Return & Refund Policy

Strict product quality control and a pleasant shopping experience for consumers, have always been UPKO is committed to.

We do not accept any cancellations once the order is shipped already.

The products we sell are all personal private items, we do not accept any return or replacement if the products have no quality problems when products have been unpackaged or unsealed.

The product can be returned only in the state of original packaging and seal. Customer can contact us by email and provide the order number and the video showing the proof of the package. The customer service staff will reply with the address information customer can ship to once the return request is approved, and customer should be responsible for round shipping cost and tax if it occurs, also should provide us with the tracking number. We will process the refund after receiving the package and confirming it is eligible. You’ll be automatically refunded on your original payment method in 1-2 days after we received the items. Please remember it can take some time for your bank or credit card company to process and post the refund too.

Default products: Please email us and provide order number as well as proof photos within 24 hours of receiving the products. The customer service staff will contact you for follow-up verification and deal with the case accordingly. 

For the returned package with the reason of "rejected or the recipient not contacted", we are not able to issue the refund, so please make sure your shipping info. you put with order is correct.

Shipping Policy

All orders are processed within 1 to 3 business days (excluding weekends and holidays) after receiving your order confirmation email. You will receive another notification when your order has shipped. 

International Shipping

All the orders are shipped via FedEx , UPS and SF express, and are delivered within approximately 7-10 business days

Free Shipping

We offer FREE SHIPPING on all orders over $99!!!

Other Shipping Charges

Shipping charges for your order will be calculated and displayed at checkout. 

Your order may be subject to import duties and taxes (including VAT), which are incurred once a shipment reaches your destination country. UPKO is not responsible for these charges if they are applied and are your responsibility as the customer.

How do I check the status of my order?

When your order has shipped, you will receive an email notification from us which will include a tracking number you can use to check its status. Please allow 48 hours for the tracking information to become available. 

If you haven’t received the shipping progress on your order within 2 days of receiving your shipping confirmation email, please contact us at upko@upko.me with your name and order number, and we will look into it for you.


FedEx and UPS does not deliver to Post Office Boxes or Military Bases.

Please make sure all the contact information is accurately before submitting order, since we are not responsible for packages delivered to the wrong address or refused at the time of delivery, due to misinformation given at the time of purchase, and we will not refund or credit you in such problems occur.

We are not responsible for any lost or stolen packages. If you do not receive your shipment, please contact the shipping company directly to file a claim.


Customer Reviews

Be the first to write a review