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Oxballs Boss Slider Butt Plug 4 Inches or 4.5 Inches


In stock - Despatched from the United Kingdom

  1. Thick, realistic penis shaped butt plug
  2. Can be used with or without a harness
  3. Turns a tight little hole into a greedy gaper
  4. Made from pure platinum silicone material

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Show your arse who’s in charge with the Oxballs Boss Slider Butt Plug. This big and beefy butt plug will turn your tight little hole into a greedy gaper in no time. The flared base is designed to be used in a harness but you can also use it without for arse filling fun. The thick and meaty realistic penis design of the Oxballs Boss fills you up while the slightly narrow portion above the base helps keep it firmly in place. The raised ridge of the corona will stimulate your prostate as you move. Choose from two different sizes, they will both leave you stretched and ready to receive. The soft, silicone material makes the Oxballs Boss comfortable to wear and easy to keep clean. To sterilise you can boil it, soak it in 10% bleach water or stick it in the dishwasher.

Delivery & Returns

Free Delivery - Royal Mail Tracked 48 delivery is FREE on all orders over £55.

Next Day Delivery - Order by 3:45pm for UPS guaranteed next working day delivery.

Discreet Packaging - We use discreet packaging so there'll be no telltale signs of what's inside when it is delivered.

Free Returns - If you're not 100% happy, you can return your product(s) in their original condition and packaging for FREE within 14 days of delivery to get a full refund.

Additional Information

SKU / Product Code 83572
Harness Compatible Yes
Circumference Maximum Small: 14.61cm (5.75 inches), 17.78cm (7 inches)
Insertable Length Small: 10.16cm (4 inches), Large: 11.43cm (4.5 inches)
Overall Diameter Small: 4.65cm (1.83 inches) Large: 5.66cm (2.22 inches)
Waterproof N/A
Does Not Include Latex, Phthalates
Colour Black
Material Silicone

Oxballs Boss Slider Butt Plug 4 Inches or 4.5 Inches Reviews

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Customer Review Summary
5 Reviews (5)
4 Reviews (1)
3 Reviews (1)
Total : 7 Reviews
Ifs and butts
Review by Louis Bricant posted on 15 August 2015
If you are looking for a butt plug that you can comfortably wear for prolonged periods whilst going to the municipal dump (no pun intended) or a visit to Harrods then this is it.
Just a little lube is required its quite forgiving, being high quality platinum silicone made by Oxballs .My lube choice is a little unrefined coconut oil worked onto the toy and then a small dash of Maximus water based lube-lovely, after all you dont want to be sliding around the food-hall in Harrods,
It forms to your body very well,you know its there,so playing hard or wearing it out is possible
I also borrow my versatile Keep Burning cock lock and use it with the Boss.
(The Keep Burning plug itself is a little more firm and intense,very good too but I would not wander far from base).
Oxballs Boss Slider Great toy highly recommended.
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(5 of 5 people found this review helpful)
Review by welshy posted on 2 November 2015
very comfortable and can be used for very long periods
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(3 of 3 people found this review helpful)
Possibly the perfect buttplug
Review by A posted on 11 June 2016
I bought the smaller Boss having seen the larger one in a shop and thinking, 'no way is that gonna fit!'. Now I'm thinking of buying the larger one as well...

This is a seriously comfortable, soft, well-designed plug with a nice smooth texture to enable easy insertion. The shoulder between the cockshaft and neck is broad enough to keep the plug fully embedded while your arse is relaxed. If you prefer something to squeeze down on, the neck is soft and meaty enough for a satisfying sphincter workout.

I've now worn my Boss for several long daytime sessions as well as overnight & can confidently say its shape and softness make it the comfiest plug I've ever owned, including several much smaller and seemingly 'more manageably-sized' plugs. Even the base squishes down to sit comfortably between closed buttocks & ride the edges of your hole. Can't wait to experience the larger size when funds allow.

If I have one criticism it's that I wish the cockhead was a little more defined for a bigger 'pop' during insertion, but since this is a plug, not a dildo, this wasn't a deal-breaker for me.
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(3 of 3 people found this review helpful)
Go large
Review by Geebaw posted on 30 August 2017
This plug is without doubt one of the most comfortable on the market. I can't leave it alone since it arrived last week it feels so good. Weather walking around or sitting down on it and squirming around it gets me very aroused and organised are very strong. I use a water based lube to help it in, but when you reach a certain point it just sucks in on it's own for a nice full feeling. I chose the larger size and I'm so glad I did. If you fancy trying this amazing toy then I would go for the large because you'll be buying later anyway.... Enjoy.
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(2 of 2 people found this review helpful)
Excellent and quality products and services to.
Review by Allsay posted on 14 August 2017
Will always use uberkinky now. Quality products and prices are reasonable. Postal service is outstanding.
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regular oxballs Buttplugs are better
Review by KinkyV posted on 21 December 2017
This is the third oxballs buttplug that I bought. At first it looked like a nice idea to have a penis-shaped buttplug, I thought that it would touch the tip of my prostate better than buttplugs, but I was wrong. The Medium oxballs regular buttplug does an amazing job, but this one has a flat head which doesn't. Still, it was a great stretch, if that's your goal, it's really big and will fill you inside quite well.

Thank you for your review we really appreciate it!

If you ever need any assistance, please give us a call and we will be more than happy to help.


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Suitablity of product
Review by Yoda 37 posted on 26 April 2018
I bought this product for my partner and it is perfect she loves the feelas it slips in , the only fault is the broad oblong base which tends to force the plug to come out .the product is foreby that most enjoyable .We were attracted to this product by its life like appearrance.
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Questions & Answers

Have a question about this product?
Question by: Seb on 5 Apr 2015 22:44:00
Show answers...
Please let me know when large version of Oxballs Boss Slider Butt Plug will be available. Thanks
Answer by: Mistress Victoria (Admin) on 7 Apr 2015 10:24:00

You can sign up for an email notification to let you know when this item is back in stock. Simply choose the size you're after and if it is out of stock a red box above will appear which says, "Sign up to get notified when this configuration is back in stock." Then as soon as this item comes back into stock you will receive an alert via email. Hope this helps!

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