go buy a new toothbrush with replaceable heads. brush your teeth until the original one is used beyond reason. then put a new one on it. then MAYBE your moth will be sanitary. god it's like you've been going down on your sister twice a day. ewww. incest via toothbrush.

If you had a normal regular toothbrush you wouldn't have this problem. Switch tooth brushes and buy the girl a vibrator. Problem solved. Or - what the guy above me said. Brilliant!

lmao that sucked she couldnt buy a vibrater so she used ur toothbrush awwwww lolol feel so sad what if she did iy before and had an ******

At least it wasn't your room she was in I walked in on my brother jerkin it to gay Asian **** in my room when her turned around he said close the door and let me finish lol sad day.

hahaha sucks for you lol

electric toothbrush - the new vibrator

at least she's probably clean now ;)

lucky you for it being your sister, my bff does te same thing with my dads toothbrush... yeah no respect I know

try using orbit for a deep clean feeling..."no matter what" XD

Haha lmfao that's rough if she's hot tell her to hit me up an she won't have to use no tooth brush

1) buy new toothbrush 2)brush teeth thoroughly 3) scrub toilet with toothbrush 4) leave "carelessly" on the counter. 5) wait and listen. 6) barge in with video camera. 7) threaten to show mom and dad if it doesn't stop. 8) when she agrees let her keep it, but casually tell her that you washed it in the toilet on the way out.

heck yeah I'm the second comment