Quotes: Rape and Switch

Q: ...But, uh, some people say one experience, especially under the control of outside forces doesn't really make you gay.
A: It's not a matter of the rider becoming homosexual. Green and blue dragons choose people who are already homosexual. And even if circumstances arose, and a green dragon chose a heterosexual lifemate... Well, he would become homosexual. It's a proven fact that a single anal sex experience causes one to be homosexual. The hormones released by a sexual situation involving the anus being broached, are the same hormones found in large quantities in effeminate homosexual males. For example, when I was much younger I knew a young man who was for all intents and purposes, heterosexual. He was mugged, and involved in a rape situation involving a tent peg. This one event was enough to have him start on a road that eventually led to him becoming effeminate and gay.
Anne McCaffrey, in an interview about the Dragonriders of Pern series.''