My boyfriend and I have anal sex frequently. We both are disease-free, and I let him ejaculate in my anus. I wanted to know: is that safe or will it cause any damage to my rectum

What is the best position for anal masturbation when you are by yourself? As with last month's reader question about face-to-face anal sex, there's no one “best” position for solo anal play. Everyone's body and physical abilities are different...

Last week, researchers at Indiana University released findings from a new study about the effect of lubricant use on women’s sexual pleasure. The study, published in the November 2010 issue of The Journal of Sexual Medicine, showed that women who used water-based or silicone-based lubricants...