A double penetration dildo or double dildo is a sex toy that allows for the simultaneous penetration of two bodily orifices at the same time. It is designed in the form of two penetrative stimulators (penis shaped or non-phallic) that come separately or fixed on the single shaft. Some of them include a vibrating motor that turns them into double penetration vibrators.
The following three sexual configurations can be performed with using double penetration dildos.
Simulated oral sex can also be performed on the dildo.