No, choosing the solid option for a sex doll’s breasts will not make them bigger. The size of a sex doll’s breasts is determined by the mold used during the manufacturing process, and cannot be changed by simply choosing a different option.
The solid option refers to the internal structure of the breast, which can be either solid or hollow. Solid breasts are typically more rigid and firm, while hollow breasts are softer and more realistic to the touch.
If you are looking for a sex doll with larger breasts, you may need to select a doll with a larger cup size or consider customizing the doll with additional features such as padded bras or breast enhancers. It is important to discuss your preferences and goals with the manufacturer or seller of the sex doll to ensure that you are able to choose the best options for your needs.