The Stamina Training Unit was specifically designed to replicate the intense sensations of intercourse with it’s patented real feel superskin material. It is soft, pliable, and warms to the touch, just like the real thing! The STU can help users increase sexual stamina, improve performance and techniques, and heighten and intensify orgasms.
The Fleshlight STU is designed tight with smooth bumps on the inside, they’re job is to force ejaculation control via constant stimulation. Just make sure you use plenty of lube. Don’t skimp on lube. There is no reason to not use enough. The more lube you use, the better it will slip in and out, and the better it feels.
This toy, holds the warmth and temperature, extremely soft and feels really close to the real thing. The cap at the end is adjustable and the tighter it is closed, the tighter it feels while thrusting. Buy it, you will love it.