As Kimberly continued tugging on Nalla's hardening nipple, her opposite hand moved to pull the knobby shaft free from the scientists recently penetrated cunt.  Kimberly brought the violater up to her mouth, and began sucking on it in ernest, tasting Nalla's inner fluids.  Without warning, the appendage suddenly erupted in Kimberly's mouth, causing her to gag and cough up mouthfuls of the creatures semen.  The petite little techie looked adorable with a face full of semen.<br/><br/>Periodically, Nalla could see Kim's face scrunch up as the tentacle in her rectum pummeled her small behind.  A second tentacle snuck up between Kimberly's legs and forced it's way into her bald pussy, causing her to cry out and spray some semen across Nalla's face.  She felt so full as two appendages fought their way into her insides.<br/><br/>Nalla then felt something pull her chair out from under her, but keep her up in a 'sitting' position.  Her recently healed butthole would not be left out from the stretching that so many other crewmates were experiencing, and a thick tentacle whose head was lined with large rounded studs before pushing past her sphincter muscle, while a second sporting tiny spines began to attempt passage into her cunt, which had recently been evacuating by the phallus spraying Kimberly's face down with alien slime.