It was as if we were in the desert and Serena was my beautiful oasis. I shoved my tongue slowly inside of her, feeling the texture and movement of her... muscles as she clenched involuntarily from the pleasure. I drew a path with my spit up towards her clit, enticingly ignoring the bud itself and running circles around the hood. Her little love button poked out, and I sucked at it. Serena jumped and I felt the gush of fluid that accompanied her movements and the low, unintelligable groan that left. Ohhhh my god. She was virgin. I thanked god for giving a virgin girl as a customer and that’s too in her birthday.She started to ride my dick slowly. Increased her speed.. both were moaning heavily. It was like heaven to me. She stopped suddenly, asked me to fuck in doggy style. It was my turn to show her my power now. I came to the position and adjusted her pussy to my dick.. started to give hard strokes. In each and every strokes I was giving to her pussy produced sounds like thap thap thap….. My orgasm swelled with her every lick and lap at my twat. Every swirl of her tongue through my sheath. I moaned, humping my face against my mermaid's sister pussy as I sucked so hard on Coral's cunt.“Oh, big sis Lasla,” Coral moaned, her hands kneading her tits. “Ooh, ooh, that feels so good. You're making my pussy just melt.”“Good,” I purred as I licked at her pussy. “That's what I want to hear. I'm going to suck out all the cum and make you explode.”Her tail fluttered, the wet scales brushing. The AI ignored her, but I could see the problem. "AI, are we going to have a door in the tunnel just past the point where the tunnels from this pod and Pod Green Seven meet?" Yes," the AI responded. "Currently the door is not operational, as beyond that point automatic devices are still extending the tunnel, but the area between the two pods is pressurized."I smiled. "AI, when the tunnel is completed, the outside door will answer to my command only. For now, the doors to both this pod and pod.