The TENGA Deep Throat Onacup has a tightness unrivalled by other male sex toys. A tightness so great that a vacuum is created inside which makes a slurping sound as you reach your best orgasm yet. The curvy shape make it easy for you to grip.
These revolutionary Oncaups, named after 'onanism', which is another name for masturbation, are Japan's number 1 male sex toy.
The Deep Throat Onacup of the TENGA masturbation series provides a deep sucking sensation. There are special valves inside which help create this amazing feeling, along with the unique shape of the Onacup which helps achieve incredible tightness.
A round head at the end completely covers the head of your penis. A combination of large and small nubs in the middle generate complex stimuli and a rippled tightening zone feels great on the shaft.
One of the most remarkable features of the Onacup is the lotion reservoir which helps keep the point of insertion point wet. There is also an air hole which lets you control pressure levels to achieve your preferred level of suction.
The internal canal has a diameter of 0.5 inches which becomes larger when stretched and an insertable length of 5 inches which is more than enough for most.
Before using your Onacup for the first time, remove the insert inside the sleeve.