Moby Huge dildo and giant XXL dildos: the guide
Few toys get as much attention as the Moby Huge dildo. At 90 cm tall it is the dildo people photograph, talk about and dare each other with. This guide gives you the real facts about the Moby range, compares it with the giant dildos people actually play with, and explains how to build up to XXL size safely: with patience, plenty of lube and a training plan.
The Moby Huge: sizes and facts
The XR Brands Moby Huge Long Dildo stands 90 cm tall, measures 20.7 cm across and weighs 26.5 kg. It is cast in firm but flexible PVC that is phthalate-free and waterproof, sculpted from the balls to the tip, and part of XR Brands' Master Cock line. You choose flesh or black on the product page: both colours are the same Moby Huge. It ships in a plain box of 96 by 40 by 31.5 cm, so think ahead about where it will be delivered and where it is going to stand.
Let us be honest: the Moby Huge is first of all a statement piece. It is the centrepiece of a playroom, a party or a collection, and adventurous players use only the tip and the first section for penetration. Nobody uses the full length.
The Moby Super: the 60 cm version
The Moby Super Dildo in black measures 60 cm, and there is also a Moby Super in a light skin tone. It is easier to handle and to store than the Moby Huge and more practical for size play, but it is still a toy for people with real experience of large toys. Neither Moby is a first giant dildo: they are a goal, not a starting point.
Moby compared with other giant dildos
| Dildo | Length | Max. diameter | Price at BDSMKing |
|---|---|---|---|
| XR Brands Moby Huge | 90 cm tall | 20.7 cm | €847.95 |
| XR Brands Moby Super | 60 cm | not listed | €441.95 to €567.95 |
| XR Brands Leviathan (inflatable) | 53.5 cm | adjustable | €89.95 |
| XR Brands The Annihilator | 34.3 cm insertable | 10.2 cm | €234.95 |
| XR Brands The Titan | 31.5 cm insertable | 10.2 cm | €239.95 |
| Fuck & Fist Buri XL | 27 cm insertable | 10.5 cm | €108.95 |
| RealRock Extra Large 38 cm | 33 cm insertable | 7.6 cm | €104.95 |
Giant dildos to actually play with
Between an average toy and a Moby there is a wide choice in our Double and XXL Dildos department. A few that size lovers keep coming back to:
- RealRock Extra Large Straight Dildo 38 cm: 33 cm insertable and a maximum diameter of 7.6 cm, realistic, with a suction cup base. A sensible step up in length.
- Fuck & Fist Buri XL: 27 cm insertable, widening from 9 cm to 10.5 cm, curved, with a removable suction cup. For players who have outgrown standard sizes.
- XR Brands The Titan: 31.5 cm insertable and a maximum diameter of 10.2 cm with veined detail. Serious girth for experienced players.
- XR Brands The Annihilator: 48.3 cm in total with 34.3 cm insertable and the same 10.2 cm girth as the Titan, but longer.
- XR Brands Leviathan: a giant inflatable silicone dildo, 53.5 cm long. Once inserted, the pump lets you add size step by step and release it again whenever you want.
How to start with a giant toy
Size play is about training, not force. The body gets used to larger toys over weeks and months, and the players who go furthest are the ones who never rush. Start at a size that already feels comfortable, then go up in small steps over several sessions. If a step feels like too much, go back one size and stay there for a while.
Warming up is not optional. Begin every session with fingers or a smaller toy, take your time to relax, and only move to the big toy when your body is ready. Breathe out slowly as you push, and let gravity and your own pace do the work rather than a partner's hand.
Train with plugs and dilators
Graduated plugs are the easiest way to build up in a controlled way. The Doc Johnson Tush Trainer gives you three silicone plugs of 10, 13 and 15 cm to work through. The XR Brands Giant Ribbed Cone widens from 3 cm to 9 cm over 26 cm of insertable length, so you decide exactly how far you stretch each time. When you want to hold a stretch for longer, the XR Brands Ass Max has a maximum width of 8 cm and a wide, stable base. You will find more trainer sets and large plugs under Butt Plugs and Dilators.
Lube: more than you think
With XXL toys, lube is the single most important accessory. Use a thick lube and reapply often. A water-based gel such as Fist It Extra Thick works with every toy material, including silicone. A hybrid such as Fist It Hybrid combines water and silicone and keeps its glide for longer. Pure silicone lube lasts longest of all, but keep it away from silicone toys like the Leviathan. Skip numbing gels for size play: you want to feel exactly what your body is telling you. Browse the full range in Lubricants.
Positions that help
On a first try with a big toy, control matters more than anything. A suction cup dildo on the floor or on a smooth wall lets you ride at your own speed and depth, and squatting or kneeling over it puts you fully in charge. Lying on your side with your knees pulled up is relaxed and good for slow insertion with a partner. Avoid positions where you cannot stop or pull back immediately. For long sessions, a sling takes the weight off your knees: see our guide to the sex bench, sling or bondage chair.
Preparation and cleaning
Many players like to rinse before anal size play. A simple bulb douche such as the Fist It Anal Douche is easy to control: use lukewarm water and do not overdo it. More options are in Hygiene and Douches. After play, wash your toy with warm water and mild soap or a toy cleaner such as Touché Toy Cleaner, let it dry completely and store it apart from your other toys, away from heat and direct sunlight.
Safety first
Stop when something hurts. Discomfort and a feeling of fullness are normal, sharp pain is not: it means you stop for today. Go slowly, never use force, and do not play when you are drunk or high. Bleeding, or pain that lasts after play, is a reason to stop and see a doctor. If you play with a partner, agree on a safeword or a clear signal in advance, and let the person receiving the toy set the pace.
How to choose your giant toy
- Measure what you already enjoy. Compare the diameter of your current favourite with the specifications of the next toy and go up by a small step, not a big one.
- Diameter matters more than length. A few millimetres of extra width feel like much more than a few centimetres of extra length.
- Pick a suction cup base if you want to ride at your own pace.
- Consider an inflatable if you want to adjust the size during a session.
- Buy the Moby Huge for what it is: a spectacular statement piece, of which you will really use only the first section.
Frequently asked questions
How big is the Moby Huge dildo?
The Moby Huge stands 90 cm tall, with a maximum diameter of 20.7 cm, and weighs 26.5 kg. The Moby Super is the smaller version at 60 cm. The exact specifications are on each product page.
Can you actually use the Moby Huge?
Mostly it is a display and party piece. Very experienced size players use the tip and the first section; nobody uses the full length. For real XXL play, a toy like the Titan or the Buri XL is a more realistic goal.
Which colours does the Moby Huge come in?
Flesh and black. Both are the same product; you choose the colour on the product page. The Moby Super is available in black and in a light skin tone.
How long does it take to train up to a giant dildo?
It differs for everyone. Count on weeks to months of regular, gentle training with graduated plugs and gradually larger toys. Listen to your body rather than to a schedule.
Which lube is best for XXL toys?
A thick water-based lube or a hybrid, applied generously and topped up often. Water-based works with every toy material. Silicone lube lasts longer but should not be used on silicone toys.
Products from this guide

XR Brands Moby Huge Long Dildo, 90 cm

XR Brands Moby Super Dildo, 60 cm Light

RealRock Extra Large Straight Dildo 38cm

XR Brands The Titan Dildo XXL Black, 36.8 cm

XR Brands The Annihilator XXXL Black Dildo, 45.7 cm

XR Brands Giant Ribbed Cone Anal Plug

XR Brands Ass Max Large Anal Plug
