The act of giving a man a reacharound hand job whilst motorboating his ass.

(non-Gender Specific) When a girl is in between two men. The guy in front is receiving a hand-job and leading her forward while a man is pushing her forward in her vagina or ass;

or,
when a man is between a woman who tugs him forward teasingly with a blow-job or hand-job and a man (or woman with dildo) pushes from behind in his ass.

Tugboating- v. (Tug·Boat·Een) The act of motorboating one's buttocks.

The act of helping a friend with a broken arm/hand, to masterbate.

Also known as a tuggy buddy.

When a large or ugly girl drags a chain of her hot friends through a crowd in a club.

performing an action know as the tugboat

Simular to motor boating but instead of her boobs it’s with the ass