what does Sodomy and Anal sex have in common?
Sodomy: Sodomy ( ) is generally anal or oral sex between people or sexual activity between a person and a non-human animal (bestiality), but it may also mean any non-procreative sexual activity. Anal sex:  Although the term "anal sex" most commonly means penile-anal penetration, sources sometimes use the term "anal intercourse" to refer exclusively to penile-anal penetration, and "anal sex" to refer to any form of anal sexual activity, especially between pairings as opposed to anal masturbation.
sexual activity