Lubricating jelly "lube" isn't required for sex but it can make it more pleasurable and easy for both partners. Because it's water based it can work with condoms and toys and all will be fine.
NEVER use oil based lubrication in conjunction with condoms as it can weaken the material and the result will be a split condom which = baby or STD! Keep it safe and use WATER based lubes to stay on the safe side.
KY jelly is world renowned and any doctor will point to it as the most obvious one to use. It's non greasy, perfume free and can be used for ANY kind of sexual activity you want to engage in. Having used it with my girlfriend i can confirm it it highly effective at lubrication and there are no side-effects.
PROS: Very effective lubrication when using a relatively small amount, non greasy, non sticky, can be used with condoms and toys, good value and last a long time.
CONS: There are non except i would have liked to buy a bigger tube
VERDICT: Don't bother searching for other lubes or special Durex branded ones as this does exactly what you want and at a great price.
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