Rainbow Dash had sat down at Twilight’s kitchen table, staring at where she was just a few minutes back. It was even dirtier than before. In fact, it was on a whole other scale of dirty, with her excretions mixed with the filth. Despite this, the overall beauty of the sink was still intact in Rainbow Dash’s eyes. It still had a luster that appealed to her, one that beckoned her. It was as if… the faucet wanted more.

Rainbow almost blushed at the notion of such a thought. No, she felt blood rushing to her face, and to her clit. She squirmed in her seat quite uncomfortably, staring at the shine of the faucet, trying to resist. In reality, she did want to do more than just put the faucet in her mouth. She looked down at her womanhood, and she saw that it had reverted back to its non-heat state, although some excretions were still on the fur surrounding it. Rainbow Dash bit her lip and trotted to the sink.

“Sink? There’s something that I…” her voice trailed off, as she sheepishly gazed at the floor, “Well, I want to take it to a whole other level.” Rainbow Dash felt herself blushing a deep shade of crimson. She gazed at the object that had been in her mouth such a short time ago. Rainbow Dash was overcome with a new sense of passion, one that told her to give everything she had to Twilight’s sink. Rainbow Dash felt herself slipping into heat once again as she gazed at the stiff, metal faucet in front of her.

Her gaze slipped to the spray head by the handle. She stood on her back hooves and reached over a basin to hold the spray head. Rainbow Dash pulled it out of the socket, and a flowing, flexible and silver pipe followed the head. Her heart raced faster as she got on the counter and sat on the edge of a basin, holding the spray head between two of her hooves.

Rainbow Dash turned over so that her stomach rested on the counter by the sink, back hooves hanging inside of one of the sink’s basins. Holding the spray head, Rainbow Dash forced the tip into her anus, having a miniature orgasm as she did so. She was sure she was visibly blushing by now. Holding the spray head in place with her two front hooves and her flank muscles, she turned on the hot water with her back hooves. Water flowed from the faucet spout, and Rainbow Dash adjusted it to her liking with her back hooves.

She braced herself for the enema she was going to do. She had never done one before, but she had heard of it as a filly from the older pegasi at the flight academy. Upon asking her mom about what it was, Rainbow Dash was grounded for a week.

Rainbow Dash got her body ready, and, withdrawing her back hoof from the stream of faucet water, she clenched her flank muscles and pressed the trigger of the spray head with one front hoof. Warm water filled her rectum and it began to cleanse Rainbow Dash’s innards. The feeling of this was extremely pleasant, and Rainbow Dash felt some crap come out of her anus and drip onto the plates in the sink. It didn’t matter. The water aroused Rainbow Dash, and she once again felt blood rush to both her face and her clit. The gentle stream of water entering her body put her deep into heat as she pounded on the counter with her only free hoof, not wanting to lose control just yet.

“Oh… yes… I… I want more…” Rainbow Dash moaned, as the water coursed into her and out.

She relaxed her flank muscles, and the spray head fell with a distinctive noise as it struck a plate in the sink basin. Rainbow Dash felt the muscles in her womanhood starting to contract, and she felt that the fur around it was getting wet. In heat, she smiled to herself as she stared at the faucet itself. Turning off the water momentarily, Rainbow Dash rested her flank on the front of a basin and swiveled the faucet to the basin she was on. Facing the faucet, she placed her front hooves behind her. She positioned her back hooves by the base of the faucet, on different sides.

“Alright, Mr. Faucet…” Rainbow Dash said, visibly blushing, in sexual excitement and anticipation of what she was going to do, “I’m gonna go all out on you now. My body is finally ready.”

With this, she made sure she had a firm grip with each hoof, she lifted her hips and shoved her vagina over the spout of the faucet. She groaned in bliss as she felt the spout penetrate her. Her pussy got even more wet, and pulling out was easy, but extremely titillating for the cyan pony. She was blushing even more as she forced the faucet to go deeper within her vagina, releasing more lubrication as she went.

“I… WANT IT!” Rainbow Dash yelled, extremely close to an orgasm.

She prepared her hooves for this, and made her hips move faster than she was already doing, releasing extra lubricant. Rainbow Dash pushed as far as she could with her front hooves, and she bent her back knees as much as they could to get as much of the faucet in her as possible. She felt the bottom of her vagina touch the base of the faucet, and the feel of it pushed her deeper into heat. She tried to restrain her cum, but let it loose as the spout of the faucet touched the back of her vagina.

“Oh, YES!” Rainbow Dash screamed, entering her orgasm, cumming over everything in the basin and around it. With a back hoof, she turned on the hot water. The rush of the water in her vagina, along with the contractions she was feeling, put her into a pure state of happiness. She stopped moving her body up and down the faucet and just savored the moment, turning off the sink’s water once the contractions stopped.

Rainbow Dash could feel her cheeks burning as she slid off of the faucet and slowly got on the floor. Breathing heavily, Rainbow Dash smiled as she gazed at the huge mess she’d created in the sink. Pieces of crap and her own excretions were all over the dishes, as well as on the back of the counter.

“Twilight’s coming home in a couple of days,” Rainbow Dash muttered. “I can clean it up by then.”

The cyan pony staggered to the upper floor of the library, her vagina dripping from her excretions and the faucet water. She ambled to Twilight’s bed and took a long nap, still in an afterglow.