Your partner (Female) goes into doggy style, and starts growling like a small dog. You climb on her back and start fisting her vagina and growling/barking as if you were a larger dog raping a smaller/weaker dog. When your partner is ready to cum, punch (pound) her vagina until she squeels. now the process is complete, repete as necesary
by matticus j;son January 22, 2010