probably intentional -- you are pretty open with your double entendres and obviously don't shy away from spontaneous sexual adventures of varying stripes and colors -- that's what's so captivating about you, so why shouldn't this guy in a rather clumsy and crude maneuver initiate a light hearted sexual romp with you. Remember to smile weakly with the mouth but don't have a twinkle in the eye when you give him a pleasant but disinterested civility otherwise he next will move up to accidentally grabbing your crotch when intending to shake your hand or kiss you on the cheek while intending to whisper a work request in your ear.
