Perfect Fit Brand Kiss X Stroker Clitoral Stimulator Black. The Kiss X is an addition to the Buck Off FTM stoker lineup. The Buck Off was designed specifically for transmen well into transition. We surveyed a group of buyers of the Buck-Off and we heard a common request can you make one for the transman not in medical transition or who may be early on in their HRT? We said: Of course! The new snugger version also has a different shape at the base. The Kiss X is a purposefully designed suction stroker to fit over the clitoris, while maintaining the style and benefits of the Buck Off. Users that enjoyed the Buck Off may also enjoy the tighter fit of the Kiss X. Made of SilaSkin Thermoplastic Rubber TPR/Silicone blend has been raved about and is used in many of our product lines. The uber soft and sensual material makes the Kiss X and Buck Off pliable and pleasant to the touch.