A female massage therapist unpromptedly and without "warning" starts massaging a man's shoulders (they have not met before, and she approaches him from behind) in an open office office environment in full view of two of his co-workers, and goes on to rub his back and sides (getting close to the buttocks and thighs) in an inappropriately sensual way. He obviously enjoys it (even gets an erection) and happily fist-bumps two other men right after the therapist has left, so it is clearly a positive experience for him.