"sex adult product factory" remind prepare two condoms do when first taken out first, carefully set in the glans. Note that the first long set in the glans, the lower end of the sleeve is pulled at the fissure between the glans penis on the line, then put on a second, "sex adult product factory" as usual with the same sleeve jacket so on the line, make sure you do not ejaculate within 30 minutes. The principle of this method is actually quite simple, the glans penis had wrapped a jacket, so rub the glans in the process of pumping stimulus feel very small, so "sex adult product factory" can prolong life time. Of course, so wearing two condoms, penis would not be too cool, but it can cool your wife, ha ha!