Why was your dog in the room at the time?

OP was probably doing it right and the dog heard his cries of orgasmic delight and saw him shaking, so....

I can't believe you people! Getting disgusted with op masturbating with the dog watching. I'm more offended he didn't use the dog to its full potential using peanut butter. It was a sick joke I know. I apologize to whom I may offend. Wait this is fml. Trololol 1 am messes with me. You know what I should I do to make myself sleep better while not getting busted with my pants down....TMI?

Probably the fast movement coupled with what the dog recognizes as a weird sound made him suspicious, so he got help. At least it does it's job.

I thought they could smell a chemical change before the seizure started, its like the animals that detect cancer, apparently they can smell it too.

Some day, you will have a real girlfriend/boyfriend who can be on seizure-watch instead of your dog so that you don't have to have the dog in the room. Just be patient. :)

That must have been one screamer of an ****** :')

thank the dog and close the door.

Well... At least we know he'll save you if you have a seizure.

I see this as a boy who cried wolf kinda thing. Now every time the dog goes for help, no one will come thinking you're just having another 'moment'....