Everything you do not know about rectal intercourse. A gastroenterologist explains.

Everything you do not know about rectal intercourse. A gastroenterologist explains. Although it is still early, 2016 has already been shaping up to be a year to consider in technology: Long-postulated gravitational waves had been finally found, the CDC scrambles to fight Zika virus on numerous continents, and long-awaited medical evaluation starts for a brand […]