Two more bent her knees and starting thrusting between the back of her knees. Finally, it pushed past her cervix; half of its length inside of her, and she felt the tip expand in her uterus. Realizing what they wanted, she smirked and opened her legs wide, giving them an open invitation. The tentacle slid in rather easily thanks to her level of arousal and lubrication. It moved against her cervix, beginning to stretch her cervix open to allow its passage. A softball-sized, round object emerged from the creature’s abdomen, and was moving down the length of the other half of the “tentacle” towards her vagina. As soon as she set foot in the tunnel, Calina realized that the slimy, uneven rock surface made it very difficult to keep her balance. She repeatedly contracted her vagina to help with the birthing, but after a few of them, she became overcome with the pleasure, and her pushing became involuntary. Apparently the first one loosened her up quite a bit, as the following eggs slid inside of her much
