An alternative to masturbation is this fantastic, USB rechargeable SM360 masturbator!
Lubricate your penis, then slide it in the shaft and let yourself be pampered by the magical suction function in combination with vibration for maximum pleasure.
The SM360 has 7 programs and 3 speeds plus a sex moaning function. This masturbator is USB rechargeable, has a removable, washable silicone shaft making it simple and easy to clean with water and soap or a toy cleaner.
The masturbator itself is not waterproof and should therefore never be immersed in water.