When you're moving from foreplay to the penetration portion of sex, a little bit of friction is a welcome addition. But too much of it can easily turn 'ooh' into 'ouch,' leaving that area dry and ...

A lubricant, aka lube, is a liquid, made of silicone, water, or oil, used during sexual activity to reduce friction by making the genital skin feel smoother, either solo or with a partner, says Sherry ...