It has evolved from its narrow traditional definition of forced penetration of a vagina by a penis, outside of marriage, to a broader definition, which includes forced sex in marriage (marital rape), and may also include other sexual acts (such as anal or oral sexual penetration); the latter were traditionally dealt with under sodomy laws.
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They are, however, incorporated in many fetishes that involve anal sex, ass worship, spanking, enemas or anything involving the buttocks, anus, or the anal area.
In 2012, she starred in her first feature film, titled LEXI, in which she appeared in her first on-screen anal scene, along with co-star James Deen.
The film is notable for its explicit imagery, including close-ups of vaginal reconstruction surgery, an anal sex scene without the use of lubrication, a masturbation scene with a toothbrush, and an extended scene about the woman's "smelly vagina".
In 2009, after a controversy involving the Saddleback Church, the column defined "saddlebacking" as "the phenomenon of Christian teens engaging in unprotected anal sex in order to preserve their virginities".