With the amount of stimulation she was receiving, Tarah's arousal was peaking rapidly. She was learning first hand why males of most species reached orgasm quite rapidly once their cocks were inside a woman. The feel of Alassca's tight, wet walls gripping her new member was exquisite and she had abandoned any attempt to hold herself in check.<br/><br/>"I'm going to orgasm." The Andorian gasped. "I can't control it."<br/><br/>Her hips thrust frantically, without conscious control. Her large cock ramming as hard and as fast into the shapeshifter's sopping vagina as Tarah was capable of. She felt a pressure build up in her swinging testicles, making them seem swollen and ready to explode. Her own cunt and asshole were being reamed hard with the speed and force with which she moved.<br/><br/>"I can't hold it any longer." Tarah shouted.<br/><br/>The security officer felt faint and euphoric as her cock began to fountain inside Alassca. Jet after jet of thick, hot seed pumped up from her balls to fill the Lieutenant's cunt. Sprays of mingled juices squirted and oozed from the Deltan appearing officers tightly plugged vulva each time Tarah pulled back her hips until she pulled her cock out altogether.<br/><br/>Several final last spurts of pearly white seed pumped from Tarah's cock, coating Alassca's rounded ass in glistening strings of jism. Tarah was panting hard, shocked at how relaxed and contented she felt after spilling her load, her eyes heavy lidded as her movements slowed and ceased. Suddenly her eyes went wide as she orgasmed a second time, this time from her more familiar sexual organs.<br/><br/>"Ooooh yes." She sighed.<br/><br/>Her cunt clenched at the dildo like hand of the shapeshifter, her body trembling as the last drops of seed dripped from the hole in the tip of her softening cock.