"Sounds like we have agreement." Scia smirked a bit at the time and shivering at the plan, but when she was grasped she let out a soft hissing sound, but not threatening more pleased albeit strange. Reaching back to caress on Petra's cheek she bent ahead a bit the tail's lifting exposing the tight little pucker and the small slit's lips there. Her skin smooth and warm in its own strange but yet familiar way. The press of the shaft's tip on her pucker had her let out a long breath relaxing, her ass' ring slowly parting to swallow the tip of the cock without a big fight, but as soon as the tip reached in the pucker clenched around the cockhead, massaging it.<br/><br/>Scia let out a soft moan, sounding like she enjoyed having it  back there. Shuddering, wiggling her ass just a bit, that tight snug rump giving small light squeezes on Petra's scepter, tugging on its tip and then pressing a bit against it, she had a remarkable amount of strength in that ass yet it parted so neatly around Petra's cock, no real use of rough force was needed to get in there when Scia relaxed, though a tight, hot grip was present for certain. "Mmmhh, do come in more." She let out a pleased hiss and chuckled.