Guide to Sex Doll Breast Types

Breasts are one of the foundations of female sexuality, so it’s no surprise that manufacturers of sex dolls pay them special attention. In fact, there are three different types available — and in this article we’ll go through each of them in detail.

Why does personalisation matter?

A sex doll is not just a highly realistic, life-sized sex toy. It’s a way of expressing your sexuality through a body that closely resembles the human form — customised to your exact preferences. It’s the chance to express and explore your desires to the fullest.

That’s why in 99% of cases, our clients order dolls directly from the factory rather than buying from stock. It allows them to fully customise their model — and the breasts are one of the most important features.

The different breast types for sex dolls

Regardless of whether your doll is made of silicone or TPE, there are three main options:
 

1. Solid Breasts

2. Hollow Breasts

3. Gel Breasts

Some brands may only offer two of these, but most provide the full range.

Solid Breasts

With this option, the breasts are made entirely from the same material as the doll’s body (silicone or TPE). They are soft and springy to the touch, just like the rest of the torso. However, when it comes to recreating the feel of real breasts, solid material alone doesn’t go far enough.

Best for:
Solid breasts only really make sense for very small sizes, such as a flat or near-flat chest. For anything larger — even an A cup — an implant is strongly recommended for a far more realistic feel.

Hollow Breasts

In this case, the breasts contain air-filled pouches, which makes them softer and lighter. They feel more realistic than solid breasts, but there are still drawbacks.

Downsides:

• The movement and “behaviour” of the breasts can feel unnatural.

• They respond more like inflated balloons than real tissue.

• Larger busts in particular feel far too light and insubstantial.

This type of breast is considered outdated and no longer meets modern standards for realism. For that reason, we recommend choosing the third option.

Gel Breasts

This is the gold standard of doll breasts. Gel implants make them soft, full, heavy and bouncy — almost indistinguishable from the real thing in both feel and movement.

They respond naturally to touch, shift realistically with movement, and provide the most lifelike experience possible.

Our recommendation:
We suggest this option for all breast sizes and body types. Gel implants significantly increase the realism of a doll and are well worth adding, regardless of whether your model is silicone or TPE.

How to choose the right breast type

• For a very small chest, a solid option is fine.

• For anything larger, silicone gel implants are the best choice by far.

After that, all you need to decide is the size and nipple colour — and our team will be happy to help with those details.