Tenga has here designed an alternative version of their now classic onacup brand of masturbation cups. The SD Tenga Deep Throat Hard Cup is part of the mini series of SD Cups, which are shorter than regular onacups so you can get a pleasurable blow job sensation while also thrusting as much as you like.
The shorter length means you will be able to reach the end more easily, creating a stronger impact on your head. This is the "hard" type, which gives you a tighter grip.
The SD Tenga Deep Throat Hard Cup features: