However, because large numbers of people have enjoyed anal sex over the years - and anal incontinence is relatively uncommon - it's generally believed that anal sex does not raise one's risk of anal incontinence all that much (if at all), especially if it is practiced in a way that is comfortable and that reduces the risk of tearing. This could lead to an increased risk for passing gas (farting) or even to anal continence problems. It is theoretically possible that frequent or vigorous anal sex could put undue pressure on the posterior (back) vaginal wall. That said, the fact is that scientists have never - to my knowledge - conducted a study on the long-term safety of anal sex.
It is absolutely possible to enjoy anal sex without being damaged by it or end up wearing adult diapers because of it. In fact, as many as 25-40% of women have tried anal sex (fewer practice it regularly) and anal incontinence - a condition which might lead an adult to wear a diaper - is uncommon. Great question! Safe, comfortable (read: not painful) anal sex is unlikely to cause long term damage to your anus or rectum. Anyway, the question is this: will frequent anal sex ruin my muscle, causing me to have to wear a diaper later in life? I'm concerned. Frankly, I do at some points during his erection, too (not when he has a full erection, though - OUCH!).
