True story.
A friend of mine organised a big supper for his GF's 40th birthday, invited about a dozen friends.
It was held at a chinese restaurant. They have *huge* round tables, so everybody's sitting at the same table.
All guest knew of his mischievous plan.
He pretexted some sort of stupid reason to explain his absence. This was odd, since he was the one who had organised the dinner. She was pissed.
Since everyone showed up, the meal proceeded.
The thing is, the SOB was hidden under the table, sometimes hiding behind the legs of other guests. The table had was situated in a corner, against two walls.
He started to touch her on the legs as if it was from a table close neighbor. Then he proceeded to touch her more, yet, always elusively.
She did not realise right away what was happening.
Everybody around the table feigned not to notice anything, and denied seeing anything when she discretely and worrily complained to others.
He eventually got out from under the table. He never gave me the exact details, but she went all red when he told me the story.