While you were in your travels, you found this neat looking hole leading deep into a mountain which was rumored to have a science lab and research facility within the mountain. It was almost like a hive mind f black goo that coats the walls, ceiling and floors of the tunnel. You walk inside and the air gets thick with a hormone that silently makes you fall into heat. The slimy goo along everything had a scent of womanly musk. You think you walk for a few meters but went deeper and deeper without knowing. Then, from the ceiling dropped a Xenomorph Drone. She was voluptuously beautiful. Her tail waving behind her with the sharp tip and her second tongue mouth hisses softly.