Suddenly The Doc grabs the base of the Commanders shaft and ties a strap around it. "We need to further examine this new mutation in it erect state to collect more data Sheppard..." The Doctor reply's with a grin. As she runs her hands up and down Dr. Chakwas discovers a small nub or node resembling a clit.
The Doctor started stimulating her clit with her thumb and forefinger. Rolling it was around making Sheppard feel waves of ecstasy smashing into her.The Commander was in pure bliss and started moaning louder and louder thrashing her head side to side.
"Much like the nerves on a male humans penis this mutation seems to have a similar effect on the commander." Chakwas thinks to herself. She started moving her hands slowly down the base of the penis and Chakwas notices a moister at the base of her shaft about where the human testis would be.
Further examination reveals that the commanders vagina is still in tack and appears to function the same as before. To test the Doctors discovery she crouches down in front of Sheppard. "Now Commander, if you would be so kind as to spread your lips for this "Old" doc" Chakwas request jokingly, as Sheppard is far to gone to say no and spreads her self wide open. Chakwas takes Sheppard's cock and starts slowly stroking it up and down the entire length of her shaft, paying extra special attention to her clit. The Doc begins placing lite kisses on both her inner thighs teasing Sheppards, as her mouth just grazes the commanders outer labia.
Just when the Commander could take no more, the doctor drives her tongue in and out of the commander vagina and starts grinding the palm of her hand against the Sheppards clit and Sheppard lets out a tremendous moan of pleasure. |