I used a common black silicon dildo of 5 balls and entered them complete. Then I layed a full waterbottle on the table, fixed by a short cord with the dildo and went slowly away from the table,
When the bottle felt down, the dildo plunged out of my ass all of a sudden !!
YESSSSSS !!!!!
The handle of a pair of pliers It definitely felt very interesting cause it was bare metal and you could feel all of the different ridges that you grip on the handle