"Ummm! That was wonderful chat, I'm glad you suggested it. But what should I do now, I have a large pile of poop and a long night ahead of me, any suggestions..?" Rarity lazily wagged her tail from side to side as she waited. Being watched while doing such depraved acts turned her on as nothing else could.
"Use it as lipstick." Rarity giggled at this. "Why not darling, I've always found red to be a little garish, deep brown on the other hoof..." Her voice trailed off as she levitated a small ball of her manure in front of her face. "Now, just watch me." She pressed the ball of scat against her lower lip and expertly smeared the soft muck across it, quickly repeated on the top. "Hmm, not thick enough." She muttered to herself as she retraced her lips, making sure that a liberal amount of her poop caked them.
Dropping the poop back onto the pile, she faced the camera, rubbing her lips together before breaking out in a wide, brown smile. "How is this, good?" As she read the chat, a light lit up inside her head. "Hold on everypony, I have a wonderful idea. How about I give all you mares watching me some tips to make you look fabulous, a makeup tutorial if you will." As yes's flooded in Rarity clopped her hooves together. "Ohh, this is going to be fun. So first of all, you need only two things to make you look stunning, piss..." Rarity lifted her half-drank glass with her magic, "And shit. It can be your own, or somepony else's, I don't mind which. Oh, and I almost forgot, some brushes and pads, hooves alone can't make perfection." She quickly levitated the items over to the bed.
"First things first, you need to cleanse your skin to provide a nice base for the rest of your make up. For me, my preferred cleanser is fresh piss." She dipped one of her cotton pads into the glass, quickly staining the white cotton a pale yellow. "Now, you want your facial fur to be as clean as possible so rub your piss filled pad over as much fur as possible." She took the pad, flicking it so the excess drops fell back into glass, and pressed it against her forehead and pulling it down to her cheek in a crescent motion. "Keep doing this until you're satisfied that your face is nice and clean." After a few minutes, Rarity was satisfied with her work.
"Now that your face is nice and clean, we can start adding a little foundation." Her damp fur shone as she grinned into the camera. "For this, I like to use shit. I've found that using lighter coloured poop with a soft and creamy texture helps to you blend the crap into your fur more easily, so I'm going to use the softer poop on the top of my pile." She dropped the cotton pad on the bed dipped the tip of her hoof into her creamy muck. "Now just follow what I do." She took her dirty hoof and dabbed a few times onto her fur, leaving a small glob of poop on her forehead, muzzle and each of her cheeks. "Now blend into your fur." Her hooves pressed into her cheeks, rubbing in small circles as they ground her own filth into her fur.
Soon a thin layer of scat coated Rarity's cheeks and muzzle, the brown filth contrasting with the rest of her pristine fur. "Now for the eyeshadow." Lifting a brush with her magic, she dipped the head into her pile of manure, making sure to coat every fibre. Starting with the left, she painted around her eyes, the darker crap making her blue eyes stand out. "What do you think chat?" Rarity struck a pose for the camera, "Could I win a beauty contest like this?" As replies poured in, she took a sip from her wine glass. "Wow chat, you're making me blush." She fanned herself with her hoof. "But what should I do now, any ideas?"
Reading the messages, Rarity picked out one she liked. "From Kr1mble, eat your pile of shit." She giggled as she read it. "Well I don't think I can manage all of it, but I would be more than happy to try." She dipped her hoof into her pile of manure and scooped up a tennis-ball sized lump of poop. "Enjoy this chat, I know I will." Rarity sank her teeth into the crap on her hoof, pulling around half into her mouth. She let out a low hum of pleasure as she held her filth on her tongue, letting the foul bitterness burn its flavour into her taste buds. She closed her eyes and focused on the taste, exploring the vile sweetness that held her senses captive.
Rarity sat there for a good few minutes, letting her own waste dissolve in her mouth. Slowly, she opened her eyes and swallowed what was left in her mouth. "If you couldn't tell chat, I really like shit." Quickly she pushed the rest of the mess on her hoof into her mouth. This time she pushed the filth to the sides of her mouth and chewed. The explosion of flavour forced out a loud moan as her teeth mashed the dung, coating them in a layer of filth. She could feel the soft grittiness across her tongue and gums and loved every second. She smiled at the camera, showing the layer of filth that coated her pearly white teeth. Unable to stop herself, she pressed her shit-stained hoof against her marehood, rubbing her clit in slow circles, smearing filth over her most intimate parts.
Eventually, she managed to pull her hoof away and swallow the manure left in her mouth. Breathing heavily she spoke to the camera, "Thank you for that. Celestia, I love shit too much." Her eyes scanned over the chat. "So any more ideas, I think you can tell that I am quite horny right now so don't disappoint." As she read the chat, her grin widened. "TenshiRyu, you want me to get the largest dildo I have, smear it with my poop and ride it like a mare in heat, coating the insides of my most intimate area with shit. I love you..."