Pussies belong to girls. Cunts belong to women. Thundercunts belong to Amazons. A Thundercunt partner can make you come like you have never come before, amidst roars of thunder and lightning. Large in power rather than in size, a thundercunt will swallow you down and then spit you out until you've experienced orgasmic transcendence, and are so exhausted you can no longer come or go.
Still trembling from his orgasm, John had no doubt that his new girlfiend was the woman of his dreams, a real thundercunt!