Round Butt Plug Medium – Black
$25.99 Original price was: $25.99.$15.99Current price is: $15.99.
Medium size anal plug designed for smooth, confident progression — the Round Butt Plug by Doc Johnson features a classic tapered round shape, comfortable retrieval base, and body-safe materials. Perfect for solo exploration or couples play. Ships in a plain, unmarked box. Veteran-owned and operated. Your secret is safe with us.
| Weight | 0.55 oz |
|---|---|
| Dimensions | 4.25 × 2.5 in |
| Brand: | Doc Johnson |
| Audience | Backdoor |
| Color: | Black |
| Features | Phthalate Free |
| Size: | Large |
Out of stock
Serious fullness, confident fit — the round butt plug medium that delivers.
Explore something new with comfort, confidence, and privacy. Doc Johnson’s round butt plug medium is built for experienced players who know exactly what they want: a thick trailer hitch shape, a 2.5-inch diameter, and a uniform spherical head that targets your sweet spots with authority. The slim neck and wide base lock it in place for safe, hands-free wear — solo or with a partner.
Round Butt Plug Medium Features & Specifications
Every spec on this Doc Johnson large anal plug is dialed in for capable, confident play. Here's what you're working with.
Trailer Hitch Shape
- Uniform spherical head design
- Stretches effectively for full sensation
- Thick, satisfying insertion profile
Dimensions & Fit
- Total length: 4.25 in. (10.8 cm)
- Insertable length: 3.5 in. (8.9 cm)
- Width/diameter: 2.5 in. (6.4 cm)
Wide Safety Base
- Wide base prevents over-insertion
- Stays put during solo or partnered use
- Secure grip for confident wear
Body-Safe Build
- Phthalate-free construction
- Body-safe materials throughout
- Non-toxic intimate product design
Classic Black Finish
- Black colorway — discreet and versatile
- Smooth surface for comfortable ease in
- Comes in the large size bucket
Material & Care
- Wipe clean with warm water and toy cleaner
- Phthalate-free — safe for skin contact
- Store dry in a pouch or case
Round Butt Plug Medium User Guide & Play Styles
Inserting a large anal plug: technique for advanced users
Knowing how to insert a large anal plug properly is what separates a good session from a great one. Apply a generous amount of water-based lubricant to the spherical head and work in stages — the 2.5-inch diameter rewards patience and controlled breathing. The slim neck makes it easy to settle into a comfortable, locked position once past the widest point. This black Doc Johnson plug is built for extended solo wear or partnered play where fullness is the goal. Keep toy cleaner nearby for quick cleanup when the session wraps. For a deeper dive into technique and progression, read our Backdoor Pleasure pillar guide.
Wearing the round butt plug medium — solo sessions and next-level gear
For experienced players focused on next-level gear, this round butt plug medium performs in the large anal plug category without a premium price tag — a budget-friendly choice that doesn’t cut corners on safety or sensation. The wide base ensures secure, comfortable wear during movement, making it viable for extended solo sessions. Browse the full range at our Large Anal Plugs collection, or explore Anal Plugs across all sizes.
More Large Anal Plugs from Doc Johnson
If this round butt plug medium has you ready to explore further, Doc Johnson’s lineup of anal plugs covers every size and shape. Check out the full Anal Plugs catalog at Discreet Toys.
⚡ 3-Day Delivery
🎖️ Veteran Owned
🧪 Body-Safe Materials
Discreet Toys is veteran-owned and operated. Every order ships in a plain brown box with a discreet billing descriptor — your privacy is the priority from checkout to doorstep. Questions about your order? Our returns & refund policy covers the details. Free shipping on orders $69 or more.
It’s only freaky the first time.
Last updated · May 18, 2026
Free Shipping
on Orders $69+
Or any product with a HOT label — automatic free shipping, no code needed. Plain brown box. Discreet billing. Delivered in 3 business days via USPS Priority.
Plain Brown Box
No logos, no graphics, no product names on the outside. Looks like any other package.
Discreet Billing
Our business name — not "Discreet Toys" — appears on your card statement.
3-Day Delivery
USPS Priority Mail. Tracking number emailed the moment it leaves our warehouse.
How Your Order Arrives
Order Placed
Checkout in under 60 seconds
Packed Discreetly
Plain box, no markings
USPS Priority
Tracking emailed to you
At Your Door
3 business days, average
Veteran-Owned & Operated
Every order packed by our small team in Tampa, FL. Your privacy is our priority — from checkout to doorstep. It's only freaky the first time.

