Brush your clit for a minute with toothpaste, then use both of your vibe. After that you'll to make a tape pantie and keep it like this for at least 20minutes (start a timer).
In the meantime you have to do exactly 200 spanks where you want (ass, cunt, breasts). When the timer ring if you didn't do the count you'll convert the X slaps you missed into X minutes, so keep vibing for X minutes.
But if you do the 200 way before the timer ring, you'll multiply the remaining time by 5 with the same vibing task.
Of course you're not allowed to cum during the whole dare. Hope you'll report and tell me if you fail
