









ROCCO-- Series Color
Welcome to the Nothosaur Buying Guide. To ensure a smooth customisation experience, and receive the unique toy that you desire, please read this section carefully before making your purchase.
1. Selecting a size:
Our toys are made from high-quality platinum silicone, which is softer and stretchier than other materials on the market. However, this doesn't mean you should hastily choose a large size. If you're a beginner, we recommend starting with smaller sizes and working your way up to larger ones. By default, we offer three or more sizes for each toy so that you can find the perfect fit.
Fantasy toys come with unique shapes and textures, so it's crucial to choose a dildo that meets your specific needs or desires. We design our toys thematically, such as tentacles and aliens, catering to diverse kinks and fetishes. Explore to your heart's content at Nothosaur!
2. Choosing a color scheme:
Our toys can be customized in many ways to meet the needs of our customers but, due to the different characteristics of each toy, the style of customization could vary. Please check the custom color options on each product page.
🎨 Here is the Customization Process, please read it before ordering. (Customization Process)

For more color effects, please check this: Color Effects Guide
3. Selecting a firmness:
We offer three varieties of firmness; Soft, Medium, and Hard. Our toys will be produced in the firmness type that you select. By default, our toys are produced in our Medium firmness option. Some of our toys do not support firmness customization so please be sure to check the options and alerts on the product page.
For safety reasons, we recommend choosing soft or medium firmness for deep training toys.
When selecting firmness, please consider the following points:
1. Size: Regardless of firmness selection, smaller toys will generally feel softer when compared to larger ones in the same firmness option. Additionally, toys with a thicker shaft usually feel harder than thinner toys.
2. Stability: Some of our toys, especially those which are top-heavy or have slender shafts, may not stand completely upright, regardless of firmness (e.g. Conola and Goblin). Generally, we recommend using the medium or hard options for larger toys to provide the perfect balance of flexibility and stability.
3. Shape: Due to differences in toy shapes, the perception of firmness may vary. The data provided is for reference only.
Finally, the firmness option which is best for you is very much personal preference. While our Customer Service team cannot recommend a specific firmness for you, please feel free to reach out with any general questions about our firmness options!
4. Choosing accessories:
Most of our toys come with suction cups that can securely connect to smooth, flat surfaces, providing great stability for riding. In those cases, the suction cup is included at no extra cost. However, if you want your toy to be compatible with sex machines, you may wish to change this option to a Vac-U-Lock adapter instead.
Please keep the following in mind:
1. Size: The Vac-U-Lock adapter has a standardised diameter, so we won't be able to add the adapter to our smallest models.
2. Performance: Some of our models have a weaker suction cup than others due to the shape and design of the toy (e.g Graemen or Mephisto).
3. Cumtubes: We are unable to add the Vac-U-Lock adapter to cumtube toys as the placement of the Vac-U-Lock hole would interfere with the tube, potentially damaging its functionality.
4. Ovipositors and Plugs: We are unable to add the Vac-U-Lock adapter to ovipositors and plugs as it would compromise the functionality of the product.
Vac-U-Lock vs. Suction Cup:
Before choosing a base option: When selecting a Vac-U-Lock compatible option, please note the toy's original suction cup base will be modified into a flat Vac-U-Lock hole base. Please review each option to find the setup that best fits your play style.

1. Suction Cup Base
The standard base option included with most Nothosaur toys, featuring a built-in suction cup for hands-free play on smooth surfaces.
2. Suction Cup Base With Suction Cup Adapter
A great option if you'd like to use your toy with a sex machine while keeping the original suction cup base. Please note your toy's suction cup diameter must fit within the adapter size. We recommend this option for smaller toys with strong suction performance.
3. Vac-U-Lock Compatible Base With Adapter
The added hole with adapter is designed for a more secure and seamless connection with your sex machine, making machine play easier and more stable.
4. Vac-U-Lock Compatible Base With Suction Cup
Want machine compatibility without giving up suction play? This option combines Vac-U-Lock compatibility with a suction cup adapter, letting you use the toy with a sex machine while also attaching it to smooth surfaces for hands-free suction play. A great choice if you want both functions in one setup


ROCCO
Area: Ender Mechacity
You first saw Rocco at a repair bay in Ender Mechacity.
Under the overhead lights, his body shimmered with a cool silver glow. The fiber-optic strands at the base of his tail pulsed softly...like they were... happy.
He looked down at you, surprisingly gentle.
"You're trembling."
He tilted your chin up with two fingers. The touch was calibrated..perfectly warm, never too much.
"Want me to help you relax? Huh"
Before you could answer, he'd already nudged you gently against the workbench.
The cold surface met your heat, and you gasped.
Rocco leaned in, his nose brushing close to your cheek, taking in your scent.
A soft white light pulsed at the tip...
"Easy now. I’m designed to make you feel good...Mhm~"
His frame gave off a gentle warmth now, the weight of his hips pressing right against you.
You could feel it...his cock, already thick and swollen...Hot. Heavy. Ridged with distinct knotting that pulsed against you...like it was built to stay inside, to lock you in place.
“Huh…”
A breath slipped from your lips before you even realized it, half moan, half disbelief.
"Breathe…" he whispered.
He pressed in slowly. Bit by bit.
Until that knot slipped in and caught.
You moaned, arms clinging to the cold but unshakable weight of his shoulders, your body completely filled.
Each thrust came with a low mechanical hum, syncing with his calm, heavy breaths.
Rocco kept you snug beneath him, his tail curling around your leg...like it was saying, You're mine now.


