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Doc Johnson TitanMen Tunnel Anal Plug 4 Inch

Doc Johnson TitanMen Tunnel Anal Plug: 8-inch circumference hollow PVC butt plug with flared base, designed for experienced users seeking maximum girth and…

Rated 3.6 out of 5
(54 ratings)

See 37 reviews below

Prices last checked:

Where to Buy Doc Johnson TitanMen Tunnel Anal Plug 4 Inch in Australia

As of October 2026, Doc Johnson TitanMen Tunnel Anal Plug 4 Inch is available in Australia from Lovehoney for $21.56 AUD . Hawttt compares prices from trusted retailers so you always get the best deal.


Description

The Doc Johnson TitanMen Tunnel Anal Plug is a substantial, hollow butt plug designed for experienced users seeking significant girth and the unique sensation of a tunnel. Made from firm, smooth PVC, this toy features a 4-inch tapered bulb with an 8-inch circumference, offering a full wrap-around experience while allowing for internal viewing and the use of compatible toys within the hollow core.

Design and Material Experience

This plug distinguishes itself through its impressive circumference of 8 inches, which creates a powerful, filling sensation around the anal opening. The material is crafted from high-quality PVC, chosen for its durability and ability to be molded into a firm yet slightly soft texture that provides a snug, secure fit without the rigidity of silicone. The bulbous shape is engineered with a specific taper to guide insertion, ensuring a smooth transition before the plug reaches its maximum width. The hollow center runs the full length of the insertable portion, creating a distinct visual and tactile experience that differs from traditional solid plugs, allowing users to appreciate the depth and fullness of the toy simultaneously.

Usage and Insertion Guidance

Due to the substantial 8-inch circumference, this plug is best suited for users with well-developed anal tolerance or those looking to expand their limits. Reviewers consistently note that despite the 8-inch measurement, the soft PVC material offers some give, making the actual sensation feel slightly less than the raw numbers might suggest, often comparable to a 6 to 7-inch solid plug. However, many users report that the sheer girth is more intense than anticipated, suggesting a gradual warm-up is essential. It is highly recommended to start with a smaller, solid butt plug or a series of dilators to prepare the muscles before attempting to insert the Tunnel. Once inserted, the flared base ensures the toy stays securely in place, providing peace of mind during wear and preventing accidental displacement.

Compatibility and Versatility

The hollow design transforms this plug into a versatile tool for anal play, opening the possibility for internal stimulation. Because the canal runs through the length of the toy, users can insert fingers, small dildos, or vibrators through the opening to explore the interior of the anal canal while the plug remains in place. This feature allows for a combination of external pressure and internal teasing. However, buyers report that the hollow nature of the plug can make it difficult to insert other toys inside once the plug is fully seated, as the walls of the PVC are firm and the space is tight. It is advisable to insert the desired internal toy before placing the plug over it, or to use the tunnel for solo exploration where internal depth is the primary goal rather than accommodating additional objects.

Cleaning and Maintenance

Proper care is crucial for the longevity and safety of this product. The PVC material is non-porous, meaning it does not absorb fluids and is easy to clean. It is safe to wash with warm water and mild soap or a dedicated toy cleaner. For a deeper clean, the toy is submersible, allowing you to rinse it thoroughly under running water or place it in a bathtub for a soak. Because the toy has a hollow interior, ensure you clean the inside channel as well, perhaps by flushing it with water or using a bottle brush designed for cleaning hollow toys. After cleaning, the plug should be dried completely before storage to prevent any potential mold or bacterial growth, although the non-porous material makes this easier than with porous materials like jelly or rubber.

Safety and Hygiene Considerations

While the PVC material is durable, it is important to note that this product is not body-safe in the same way silicone or glass toys are. PVC can be porous depending on the manufacturing process, and some users report a strong smell out of the box, which can linger if the toy is not cleaned and aired out properly. To ensure safety, this plug should be used with a dedicated anal toy for anal play only, or with a condom over it if you plan to switch to use it for vaginal or oral play. This barrier prevents the transfer of bacteria and bodily fluids, maintaining hygiene standards. Always use plenty of water-based lubricant, as silicone-based lubes can degrade certain plastics, and ensure the flared base is always accessible to prevent the toy from being lost inside the body.


Features

  • Girthy, hollow butt plug with both ends open for internal view and use with other toys
  • Made from smooth PVC with a bulbed shape to aid insertion
  • Flared base for peace of mind during wear

Specifications

Features:
Flared Base , Hollow
Waterproof:
Submersible
Circumference:
8 inches
Insertable Length:
4 inches
Length:
4.5 inches
Flexibility:
Firm
Material:
PVC
Hawttt Product ID:
4997
Category:
Sex Toys
Category:
Butt Plugs

Extended Information

More than just proud and girthy, the Tunnel is a hollow butt plug that opens the backdoor to a realm of new possibilities. With 8 inches of circumference and a 4 inch long tapered PVC bulb to wrap around, this plug offers filling anal delights.


Product Reviews

When it goes pop
Review by Anonymous
Rated 10 / 10

Well, what can I say. This plug is a little bit bigger than my usual ones. It feels nice in the hands. I did struggle to pop it in, which is unusual for me, but once I finally got the plug in my ass…


Tester: First hollow plug
Review by Anonymous
Rated 9 / 10

As you expect, it was plopped into my hands by Postman Pat in a plain brown box, unmarked box (just in case you need reminding). Open it up and you’re met with a rather pleasant greyish box saying…


Open Wide
Review by Anonymous
Rated 9 / 10

I liked this plug, I have a few tunnel plugs now and I like them for the most part. This is made of PVC and comes with the normal issues with that material, it smells pretty strongly out of the box…


Easy access
Review by Anonymous
Rated 8 / 10

I love having this plug in when I'm just laying around and getting ready for some fun. It really relaxes the hole ready for more. I love the fact that you can squirt lube or other things that take…


Nice
Review by Anonymous
Rated 8 / 10

The 1" all the way through tunnel is BS. It gets really narrow and kinda ruined my first try at a tunnel plug. I spoke to the people at Doc Johnson about it long before Lovehoney got it, but I guess…


Easy access
Review by Kinkybicouple66 on 4/1/20
Rated 4 / 5

I love having this plug in when I'm just laying around and getting ready for some fun. It really relaxes the hole ready for more I love the fact that you can squirt lube or other things that take…


When it goes pop
Review by Kinkybicouple66 on 2/7/20
Rated 5 / 5

Well what can I say this plug is a little bit bigger than my usual ones it feels nice in the hands I did struggle to pop it in which is unusual for me but once I finally got the plug in my ass it…


Nice
Review by Jack S. on 10/24/19
Rated 4 / 5

The 1" all the way through tunnel is BS it gets really narrow and kinda ruined my first try at a tunnel plug I spoke to the people at doc Johnson about it long before lovehoney got it but I guess…


Girthier than imagined
Review by Evoked1980 on 7/9/19
Rated 4 / 5

I've had this product now for just over 4 weeks and unfortunately despite my best endeavours on multiple occasions, I have been unsuccessful in fully inserting this wonderful plug. Don't get me…


Tester: First hollow plug
Review by Awesome C. on 6/19/19
Rated 5 / 5

As you expect, it was plopped into my hands by postman Pat in a plain brown box, unmarked box(just in case you need reminding) Open it up, and you’re met with a rather pleasant greyish box saying…


Easy access
Review by Kinkybicouple66 on 1/4/20
Rated 4 / 5

I love having this plug in when I'm just laying around and getting ready for some fun. It really relaxes the hole ready for more I love the fact that you can squirt lube or other things that take…


When it goes pop
Review by Kinkybicouple66 on 7/2/20
Rated 5 / 5

Well what can I say this plug is a little bit bigger than my usual ones it feels nice in the hands I did struggle to pop it in which is unusual for me but once I finally got the plug in my ass it…


Nice
Review by Jack S.
Rated 4 / 5

The 1" all the way through tunnel is BS it gets really narrow and kinda ruined my first try at a tunnel plug I spoke to the people at doc Johnson about it long before lovehoney got it but I guess…


Girthier than imagined
Review by Evoked1980 on 9/7/19
Rated 4 / 5

I've had this product now for just over 4 weeks and unfortunately despite my best endeavours on multiple occasions, I have been unsuccessful in fully inserting this wonderful plug. Don't get me…


Tester: First hollow plug
Review by Awesome C.
Rated 5 / 5

As you expect, it was plopped into my hands by postman Pat in a plain brown box, unmarked box(just in case you need reminding) Open it up, and you’re met with a rather pleasant greyish box saying…


Easy access
Review by Kinkybicouple66 on 4/1/20
Rated 4 / 5

I love having this plug in when I'm just laying around and getting ready for some fun. It really relaxes the hole ready for more I love the fact that you can squirt lube or other things that take…


When it goes pop
Review by Kinkybicouple66 on 2/7/20
Rated 5 / 5

Well what can I say this plug is a little bit bigger than my usual ones it feels nice in the hands I did struggle to pop it in which is unusual for me but once I finally got the plug in my ass it…


Nice
Review by Jack S. on 10/24/19
Rated 4 / 5

The 1" all the way through tunnel is BS it gets really narrow and kinda ruined my first try at a tunnel plug I spoke to the people at doc Johnson about it long before lovehoney got it but I guess…


Girthier than imagined
Review by Evoked1980 on 7/9/19
Rated 4 / 5

I've had this product now for just over 4 weeks and unfortunately despite my best endeavours on multiple occasions, I have been unsuccessful in fully inserting this wonderful plug. Don't get me…


Tester: First hollow plug
Review by Awesome C. on 6/19/19
Rated 5 / 5

As you expect, it was plopped into my hands by postman Pat in a plain brown box, unmarked box(just in case you need reminding) Open it up, and you’re met with a rather pleasant greyish box saying…


Easy access
Review by Kinkybicouple66 on 1/4/20
Rated 4 / 5

I love having this plug in when I'm just laying around and getting ready for some fun. It really relaxes the hole ready for more I love the fact that you can squirt lube or other things that take…


When it goes pop
Review by Kinkybicouple66 on 7/2/20
Rated 5 / 5

Well what can I say this plug is a little bit bigger than my usual ones it feels nice in the hands I did struggle to pop it in which is unusual for me but once I finally got the plug in my ass it…


Nice
Review by Jack S.
Rated 4 / 5

The 1" all the way through tunnel is BS it gets really narrow and kinda ruined my first try at a tunnel plug I spoke to the people at doc Johnson about it long before lovehoney got it but I guess…


Girthier than imagined
Review by Evoked1980 on 9/7/19
Rated 4 / 5

I've had this product now for just over 4 weeks and unfortunately despite my best endeavours on multiple occasions, I have been unsuccessful in fully inserting this wonderful plug. Don't get me…


Tester: First hollow plug
Review by Awesome C.
Rated 5 / 5

As you expect, it was plopped into my hands by postman Pat in a plain brown box, unmarked box(just in case you need reminding) Open it up, and you’re met with a rather pleasant greyish box saying…


A little too soft
Review by Mikey
Rated 4 / 5

The toy is a good size (as subjective as that is!) and fits well. Comfortable to put in and wear for longer periods but this is at a cost. It is comfortable because of the soft material. This means…


A little too soft
Review by Mikey on 4/13/21
Rated 4 / 5

The toy is a good size (as subjective as that is!) and fits well. Comfortable to put in and wear for longer periods but this is at a cost. It is comfortable because of the soft material. This means…


A little too soft
Review by Mikey
Rated 4 / 5

The toy is a good size (as subjective as that is!) and fits well. Comfortable to put in and wear for longer periods but this is at a cost. It is comfortable because of the soft material. This means…


A little too soft
Review by Mikey
Rated 4 / 5

The toy is a good size (as subjective as that is!) and fits well. Comfortable to put in and wear for longer periods but this is at a cost. It is comfortable because of the soft material. This means…


Easy access
Review by Kinkybicouple66 on 1/4/20
Rated 4 / 5

I love having this plug in when I'm just laying around and getting ready for some fun. It really relaxes the hole ready for more I love the fact that you can squirt lube or other things that take…


When it goes pop
Review by Kinkybicouple66 on 7/2/20
Rated 5 / 5

Well what can I say this plug is a little bit bigger than my usual ones it feels nice in the hands I did struggle to pop it in which is unusual for me but once I finally got the plug in my ass it…


Nice
Review by Jack S.
Rated 4 / 5

The 1" all the way through tunnel is BS it gets really narrow and kinda ruined my first try at a tunnel plug I spoke to the people at doc Johnson about it long before lovehoney got it but I guess…


Girthier than imagined
Review by Evoked1980 on 9/7/19
Rated 4 / 5

I've had this product now for just over 4 weeks and unfortunately despite my best endeavours on multiple occasions, I have been unsuccessful in fully inserting this wonderful plug. Don't get me…


An enjoyable stretch, for more advanced users
Review by MattW on 7/6/21
Rated 4 / 5

Love the soft pliable material of this tunnel. It is a bit of an undertaking to get in and even when you are able to you need to warm up to it and plenty of lube.


An enjoyable stretch, for more advanced users
Review by Verified-Customer on 7/6/21
Rated 4 / 5

Love the soft pliable material of this tunnel. It is a bit of an undertaking to get in and even when you are able to you need to warm up to it and plenty of lube.


An enjoyable stretch, for more advanced users
Review by Verified-Customer on 7/6/21
Rated 4 / 5

Love the soft pliable material of this tunnel. It is a bit of an undertaking to get in and even when you are able to you need to warm up to it and plenty of lube.


An enjoyable stretch, for more advanced users
Review by Verified-Customer on 6/7/21
Rated 4 / 5

Love the soft pliable material of this tunnel. It is a bit of an undertaking to get in and even when you are able to you need to warm up to it and plenty of lube.


Frequently Asked Questions

Is the Doc Johnson TitanMen Tunnel Anal Plug waterproof?

Yes, the toy is submersible, allowing for washing under running water or soaking in a bathtub.


What lubricant is safe to use with the TitanMen Tunnel Anal Plug?

Only water-based lubricants are safe; silicone-based lubes can degrade the PVC material.


Is this plug suitable for beginners?

No, reviewers indicate this is not for beginners due to the 8-inch circumference, which requires significant anal tolerance.


Can other toys be inserted inside the TitanMen Tunnel Anal Plug?

Yes, the hollow design allows for fingers or small toys to be inserted inside, though reviewers note it can be difficult once the plug is fully seated.


Does the TitanMen Tunnel Anal Plug have a flared base?

Yes, it features a flared base with a 0.5-inch canal running through the length, ensuring it stays securely in place.


Where can I buy Doc Johnson TitanMen Tunnel Anal Plug 4 Inch in Australia?

Doc Johnson TitanMen Tunnel Anal Plug 4 Inch is available from 1 store in Australia. It is stocked by Lovehoney. The lowest current price is $21.56 AUD at Lovehoney.


What is the best price for Doc Johnson TitanMen Tunnel Anal Plug 4 Inch in Australia?

The lowest current price for Doc Johnson TitanMen Tunnel Anal Plug 4 Inch in Australia is $21.56 AUD at Lovehoney, based on 1 retailer tracked on Hawttt as of 2 October 2026.


Is Doc Johnson TitanMen Tunnel Anal Plug 4 Inch any good?

Doc Johnson TitanMen Tunnel Anal Plug 4 Inch is moderately rated, scoring 3.6 out of 5 from 54 buyer reviews collected across the retailers that stock it.


Doc Johnson TitanMen Tunnel…
$21.56 AUD at Lovehoney
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