Cassie turned to him, smiling, her teeth glimmering in the morning light.
"You never told me that being you felt so good!"
He stared at her. She had changed after the first time, but he had been unable to stop fucking her, a slave to both of their desire, over and over, both of them perfect fucking machines. The sex all blended into one after the first time- neither of them needed sleep, and they just kept going, both fighting for control, for the most pleasure, neither of them needing to. They both felt tired in the morning, something that Mark found bizarre; he hadn't been tired ever since he had been turned.
He climbed out of bed, and into the shower. The room was a mess, the drapes and curtains torn, the holes in them flapping in the icy morning wind. He needed the hot water, now.
The hot water reacted to the freezing air of the bathroom, filling the room with so much steam as to be unable to see anything. Mark turned the fan on, and stepped in. He washed his body, running soap all over himself. The steam swirled around him, wisps reaching out, fingers in the mist.
He opened his eyes, and saw Cassie, standing across the bathroom, her body standing to attention. Her eyes gleamed with sheer need, and there was a movement in the air in front of him.
He looked down to see the steam collect, building into a shape that came up to his waist.
It was a woman, her entire body ethereal, her hair and body in continuous movement. She was shapely, but that did not matter as she was on her knees in front of him. She moved her head forwards, and her face looked up at him. He felt the mist envelop his cock, caressing, teasing, and was unable to help a moan. He could smell her; like the scent of a waterfall, in the middle of autumn.
He felt a touch on his shoulder, and he turned his head to see the water bend and shift over his shoulder, and caress his back. The water grew up from the floor of the shower, and he saw the upper body of a woman run her hands along the back of his legs, her touch wet, hot. She bent her head, and she began to lick at his ballsack.
Mark stood there, under this sort of scrutiny, as the mist and the water nymphs both swapped his cock between them. When the water nymph took him into her mouth, he felt the water whirl around his cock, jets streaming either side of him. The mist nymph ran her hands all along his body, caressing everything. He couldn't help it; he came hard, his come shooting through the mist.
Cassie was still standing there, and her expression hadn't changed, but now there was a satisfaction about it. He looked at her, and smiled; two could play at that game, and he had had more time to practice.
Cassie started as she was lifted off her feet, and, as she tried to move her limbs, she found that she was bound tight. She was whirled slowly, legs over head, her legs splayed, her pussy wide. She could smell her own desire, and she needed more. The last night had been the best of her life, but she found that she wanted more. Far more.
She ended up in the shower, her legs over her head, her pussy directly under the shower head. He held the water, collecting it with his mind. She forced her head up; he permitted it, and she saw the sphere of water hovering over her pussy.
It undulated slowly, the water inside swirling. It moved slowly towards her groin, every drop from the shower diverting towards the ball, making it larger. It enveloped her lower body, completely covering her lower stomach, all the way down to her knees. It was warm, kind of how she felt when she just entered a hot bath, but here the water moved, running against the grain of the small hairs on the insides of her thighs, raising goosebumps all over her body. She looked up, and could see the sphere shrink, as the water collected. She gasped, as she felt it penetrate.
It ran into her softly, caressing over every surface. It was warm, impossibly warm, and she felt it grow hotter again. Her back arched, and her mouth opened in a silent scream. The heat spread through her body, filling her completely.
The sphere continued flowing inwards, her vagina open wide. The water became impossibly dense within her, still swirling deep inside her. A bead of water was outside her, running over her clit, as the water within began moving, the water flowing like a tide, collecting near her entrance, before rushing deep within her, penetrating deeper than possible. Cassie lost her mind, her sight; she became heat, desire, water.
When she came back to herself, she found herself upright, but still splayed. She was unable to move again, and the water was still inside her.
It was warm and soft, moulding to her shape. The beads were still rubbing at her slit, and she felt it begin again, the water hotter than ever before.
He was behind her, and she could feel his heat, feel his cock standing in the cold air. She didn't know how, but she knew exactly where he was, his body, his cock. She knew where he wanted her to touch, and how he liked to fuck. She could see his mind, and she knew what he intended. She burned as the water became dense again, almost a second cock at his command.
He positioned himself at her ass, running his cock along her vagina. He pushed, her ass lubricated from the water and her come. She tensed, as the water inside her pulsed, the currents running along the walls of her pussy, thrilling her deep inside. He continued pushing.