True... but no one solicits a stranger for sex in a public bathroom! Leaving aside the issue of breaking your marriage vows, there's the issue of trusting your body to someone you don't know very well. Was he unsatisfied with the missus at home? There may or may not be an entrapment issue but his behavior was thoughtless, disgusting and reprehensible!
"Show me just what Mohammed brought that was new, and there you will find things only evil and inhuman, such as his command to spread by the sword the faith he preached." - Manuel II Palelologus