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Sex Doll Breast Options Guide

by Dan Anderson August 17, 2020 5 min read

Sex Doll Breast Options Guide


Our online store presently holds thousands of sex dolls you can buy online. This does present the buyers with loads of questions as not all dolls are the same. However, choosing a doll does require some effort and consideration. Being an important purchase it is important that you make an informed decision.

Selecting the doll model and brand is one thing but when it comes to customizing it, you have several different options to choose from. These options may also vary from one doll brand to another. Although the most custom features are self-explanatory and require no extra information. On the other hand features like sex doll breast type and material may need some extra attention from your end. In this guide, we will explain how you can select the right kind of breast for your new life-like real doll.

Selecting Doll Breasts Material

Here are the types of materials commonly used to make the sex doll breasts:
  • TPE / Silicone
  • Jelly 

Silicone / TPE Breast 

Breasts made with premium TPE or Silicone material are medium soft and may feel slightly firm. However, the breasts feel very realistic and have a decent bounce.

Breasts made with TPE material can be found on both - TPE sex dolls and hybrid dolls (with TPE body + silicone head). On the contrary, Silicone breasts can only be found on doll models with 100% silicone body.

Therefore, if you wish to have a silicone made breasts on your doll then you will have to opt for one of the silicone doll models.

Breasts Made With Jelly 

Breasts made with jelly or gel material are not standard to most adult doll models. Jelly doll breasts usually come as an add-on or upgrade option. Jelly breasts are comparatively very soft and bouncy. Thus helping you experience an ultra-realistic touch.


Sex Doll Breast Options

Choosing the breast type is among the most sought-after and popular customization options. We at SDG have three prominent doll breast options for you to select from.
  1. Solid breasts
  2. Hollow breasts
  3. Gel Implants / Gel breasts



Most standard doll breasts are made of either solid TPE or silicone and thus are often referred to as solid breasts. Solid doll boobs feel as soft and bouncy as you would expect any premium-grade TPE or silicone doll to be. However, you might experience a little firmness and toughness when squeezing them.

Moreover, as solid breasts have no cavity or implants, they might feel a little heavier and tougher when compared to the other two options.

Should You Opt for Solid Breasts?

Select the solid breast option if you don’t fixate on doll breasts and wish to save money for other crucial upgrades or add-ons.

Solid breast look and feel quite realistic. In most cases, you won’t feel the need to upgrade them and will definitely enjoy the life-like realistic feel of the premium solid TPE or silicone material.

Advantages of Solid Breast Option:
  • Free of cost i.e. no additional cost for the upgrade.
  • Adequately realistic, soft and perky.

  • Slightly less soft and bouncy compared to other breast options.
  • Not suitable for larger/bigger breasts.


As the name suggests, this breast option lets you choose doll breasts with an air-filled cavity. As the breasts are not completely solid, they feel and look very light and bouncy. When squeezed they feel much softer and lighter compared to solid breast type. Thanks to their squishy and bouncy nature, hollow breast types are equally realistic and feel great.

solid vs hollow breast options

Who Should Select Hollow Breasts?

Hollow breasts are ideally suited for dolls with bigger and larger breast sizes. As these breasts have an empty air-filled cavity, they are much lighter and pose less risk of being torn from regular use. However, if you are overly obsessed with heavier breasts than this might not be the right choice for you.

Advantages of Hollow Breasts:

  • No added cost to upgrade.
  • Quite lightweight thus lower risks of tears.
  • Softer and bouncier than solid breasts.

  • Less perky and tougher than other options.


Difference Between Solid and Hollow Breasts:


Hollow (left) v/s Solid (right) Doll Breasts - Comparison Video from Sex Doll Genie on Vimeo.



Gel Implants

As the name suggests, this option comes with jelly or gel material inside the breast. These gel-based implants are not only much softer but are excellent at mimicking the real female breasts. The extra soft gel implants are designed to feel like human fat and squeezing them helps you experience a quite authentic life-like touch. Balanced firmness, bounce and perkiness make this option the most advanced of all.

Who Should Select Breasts with Gel Implants?

If you wish to experience the most realistic breast touch when squeezing the doll breasts then definitely go for this option. Upgrade to this option if you want your doll to have the most life-like and realistic breasts. Upgrading to gel-based breasts is not overly expensive and is worth every penny.

However, as these breasts are offered as an optional upgrade it may incur some extra fee to include these. Thus, if you have a limited budget this upgrade option may not be best suited for you.

Advantages of Breasts With Gel Implants:
  • Extremely soft and squishy.
  • Most realistic life-like feel.

  • You have to pay extra to upgrade to this breast option.


Gel Implants (Jelly) v/s TPE Breasts 

Jelly TPE Doll Breasts

Jelly TPE - Doll Breast Demonstration from Sex Doll Genie on Vimeo.


Standard TPE Doll Breasts

TPE Breasts {100% Real Video} from Sex Doll Genie on Vimeo.


Breasts Option 

Restrictions When Selecting Doll Breast Type On SDG:

Although doll breast options differ from one brand to another. There are still certain generic limitations when choosing the breast option for your sex doll. Please heed to these when customizing the doll breasts.

Small Breast Sex Doll: Both A and B cup size breasts can have only solid breast type. No option to select hollow or gel implants for A and B cup breasts.

Big Breast Sex Doll: Hollow breast option can only be chosen for H cup breasts and sizes above that.

Gel Implant Upgrade: Gel-based breasts are available for C-cup and all breast sizes above that. 


SPECIAL NOTE:For Jinsan (WM, YL, and OR brands) Doll Buyers Only*

When Buying Jinsan Sex Dolls with Full Body Heatingfeature, you will not be able to combine it with the following features:

  1. Extra Soft Breasts
  2. Shrugging Shoulders

To understand it better, one cannot have a Jinsan real doll with both Full Body Heating and Extra Soft Breasts. You can only have one of these features. Similarly, you cannot combine a Full Body Heating feature with Shrugging Shoulders too.

However, you can have a doll with both Extra Soft Gel Implants and Shrugging Shoulders. 

Moreover, when selecting the SOUND/MOANING feature for Jinsan dolls, you will not be able to club it with the Implanted Hair feature. 





Dan Anderson
Dan Anderson

Dan is a content writer with more than 7 years of experience under his belt. He started his career as a lifestyle blogger. However, he has been actively writing about sex dolls and adult toys as a Freelance Consultant for over 4 years now. His journey with SDG started with a small freelance gig and later he accepted a full-time position to support their vision. Dan is actively contributing to the Sex Doll Genie blog, doll forums, and other online communities. He absolutely loves what he does and is also very proud to be a love doll owner now!

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