SiN2.0 Sex Information Network

This author clearly doesn't like anal sex, though is not opposed to others enjoying the act. She does have some very helpful advice for anyone who's interested in trying it; pointing out that it's not as simple as it appears in the porn movies. Most importantly, it takes a bit of patience and a ton of lube to make it an enjoyable experience for the receiver, and you've got to be willing to stop if it gets too painful.