When a toothbrush is forcefully shoved up your rectum. You like the feel so you start to bounce up and down.

The bristly end is inserted up the anus.
Robbie has toothbrush sex every night.
by Robbie July 16, 2004

5 Words Related to toothbrush sex

*whirring noise*
"aaarrrghghghghhhh im cummmmiing, oh god all over my toothbrush, but i dont care this toothbrush sex is fantastic*
by ShellySherlock November 06, 2005

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