应该没有问题，不过最好还是带下套套，不然万一有了，可就麻烦了饿哦！

楼主小心点啊  大便里面90%的是细菌你可以问医生饿

8246732

这样只要把清洁问题做好了，就没有事了，估计，最好带个套，我想不会出现什么意外吧。

如果你和女友都没有别的性伴侣应该没问题，不过事后一定要清洁一下。

ronald666

first of all, anal sex is not necessary a sexual act that can make you sick. however, like a lot of people have said, having anal sex, if not done correct and safely, you can get nasty infections, not to mention STDs (sexually transmitted diseases), which includes AIDS.
if you don't want to use condom while having anal sex, make sure use enema before entering your girlfriend's anus.
but, still, using condom is safest way of enjoy anal sex, but the trade-off is you will lose sensation of it.
well, go ahead and weigh the pros and cons yourself.

带套吧，对女的比较好，好福气，楼主的女友很配合，时间长了都会上瘾的