Ass: Go for the power move.

You decide to go for it. Grabbing ahold of both Rea's hips, you thrust into her ass as the crowd erupts. Rea gasped audibly as you used her naturally oily skin to your advantage. With just one thrust, you were balls deep in her tight blue ass.

"I don't believe it!" The announcer shouted, sounding a little turned on herself. "Its been a minute since a male competitor has been able to sink their dick in one of the female's asses! These pokemon are known for their superior abilities, but the rookie has his entire cock buried in Rea's ass! I still can't believe he pulled off such a ballsy move in his debut match!"

Rea seemed to notice the predicament she was in and tried to struggle out of your grasp. Not to lose your advantsge though you threw one arm around her neck and another around her waist. Still the vaporeon was a slippery opponent, and you could feel her squirm this way and that, threatening to get free. You have to find a way to stop her, distract her. Pain and pleasure were both good distractors, you thought to yourself.