Dodge her and go behind.

Deftly, you hop to the side, avoiding Rea's rapid charge. Ceasing the moment, you wrap your arms around the vaporeon, your erect dick slipping in between her butt cheeks. Rea, quickly thinking, sqeezes her cheeks together and starts bouncing her ass. Her slippery skin and firm cheeks are pleasureable to be sire, but even a rookie like you needs more to go blasting off.

Deciding two can play the teasing game, you reach around and grab both Rea's breasts, teasing and twisting her nipples. Evidently you hit a sweet spot, because Rea moans in response. She's still in the game however, as you can feel her attempting to twist and turn out of your hold.

Her twising has an unexpected side effect though, your cock slips south and the head just begins to slip into her wet asshole. Pondering this new development, you also remember what Brixa told you about the clit. And Rea's clit is wide open.