Plug and Tug 

A male act of self-pleasure whereby a girthy object, I.e., a butt plug or dildo, is inserted into the rectum followed by a hardcore wank to orgasm. Known to stimulate the purple plum.

Every day after class, Roger would hurry back to his dorm for a quick plug and tug before his roomies got home.

Plug and Tug by Eaton Holgoode November 9, 2015

tug and plug 

when u take the thumb, ring finger, and pinky and make a circle then u place the ball sack in the plam of your hand while the circle is around the back and use the remaining two fingers to plug the butthole

Terry gave antoin the tug ang plug and he said both his balls and hole are sore

tug and plug by DTERR December 28, 2004