Hands-free strokers stay put while the motor or the mounting does the work. Suction cups stick to tiles. Clamps grab a table edge. Some units sit on a heavy base you stand in front of. The point is to free both hands for balance, a phone, or a partner.

Alignment decides whether this is bliss or comedy. The canal should meet the penis at a natural height. Too high and you tiptoe. Too low and your back rounds. A swivel neck on the mount is worth more than a flashy pattern list.

Lube pools at the lowest point of a vertical sleeve and can drip. Put a towel down. If the unit uses a removable liner, pull it as soon as you finish so the mechanism does not dry full of TPE grit.

Mounting

• Test suction on a clean, glossy surface; matte paint fails.
• Do not trust a clamp on glass shelves.
• Keep the power cord out from underfoot.
• Have a way to stop the motor without grabbing the moving sleeve.