In case you own a pump and are the happy user of it, you might face the need of diversity or a fact that the old sleeve became worthless. For this occasion, we offer this great Optimum Series Automatic Smart Pump Replacement Sleeve – the sensational and exciting bob that hides a lot of pleasing and teasing structures inside. This sleeve shows enormously intense tightness and great stretch so your cock will be in good “hands”. The materials are safe and guarantee non-allergic experience that will feel just like the real female vagina. Use with lube and compatible gear only.