Sakura's Enema Training, Part 2
Content warning: this story contains extreme graphical description of rape and scat. If you have a weak stomach for these two things, turn back now. You have been warned.
Sakura wanted her revenge, but even after some recovery time, she still wasn't looking a hundred percent. She was now sitting quietly on the patient bed, clothed once again, her cool hands clasped together. She could still feel the assault on her anus that happened just a while ago.
Shizune, who was in nothing but black lingerie at this point, was sitting right next to Sakura. She was holding a glass bowl of about two dozen unpackaged enemas and was weaving her hands through them.
"I know you're not normally this meek, Sakura. I'll give you just a few more minutes, but we don't have all day."
"No need," said Sakura after taking one more deep breath. "I'm ready."
"Great. So now that you know the basics of administering an enema, your final task today is to give me what you see here." She pointed to the bowl of pink pleasure on her lap. Sakura nodded. "You do not have to give me all of them. As a doctor, you have to use your own judgment to determine a reasonable dosage. I will be scoring you on both your skill and your judgment. If you pass, that will conclude the enema training. If you fail, I will see you here next week for a make-up session. Are you ready, Haruno Sakura of the Hidden Leaf?" Sakura nodded one last time. Shizune placed the bowl of enemas on a table next to the bed, and lay on her left side, with her butt facing Sakura. Sakura slid her black panties down to her knees and kept them there, thinking they'd do a good job of restraining her later on.
Sakura quietly sucked her index finger, coating it with her slippery saliva. With no warning, she lifted Shizune's butt cheek and shoved the saliva coated index finger into Shizune's anus.
"Sakura! What are you doing?" Shizune squirmed, but Sakura refused to pull it out. Sakura grabbed Shizune's flailing arms with her free hand and squeezed. Right away, Shizune could feel her arms losing strength.
Chakra drain… Tsunade must have taught her that.
When Sakura was sure that Shizune was in no position to keep resisting, she resumed fingering her ass. Shizune let out a few sexual moans. She hated that her own student managed to make her this submissive, but she just couldn't hide how horny she really was. She hadn't masturbated since Tsunade promised she could take this lesson, and she was counting on Sakura to completely satisfy her today.
"Shizune, you were careless in your teaching. What if a patient had a haemorrhoid? If you carelessly insert enemas without thoroughly assessing them first, you could end up doing more harm than good."
As the finger continued to slide in and out of Shizune's rectum, Sakura twisted it, making sure to feel up every inch of the tight and fleshy anal canal. Not being able to control herself, Shizune began rubbing her clitoris. Sakura noticed this and smiled.
"Oh, so you're one of those patients who are turned on by objects penetrating your anus. I suppose this means you love enemas too. No wonder Tsunade couldn't make it today." Sakura was right, and at a loss for words, Shizune blushed and continued to rub away.
Sakura could feel the saliva on her finger drying up. She pulled the index finger out, sniffed it, and then licked it. "Tasty. You'll be happy to know that you have no anomalies down there, Shizune." Sakura then moved the index finger to Shizune's nose. "Smell it. Lick it. Anal whore."
At this point, Shizune felt ashamed of herself. Her fetish had been discovered and Sakura was just messing with her now. After a few awkward moments of silence and avoiding eye contact, Shizune could hear Sakura's hand in the bowl digging for an enema. It was finally time for Shizune to feel absolute pleasure, and realizing this, Shizune's her heart rate began to soar. She hadn't been this excited in ages, and she was already imagining the euphoric sensation of the enema being inserted into her.
Sakura, bearing Shizune's fetish in mind, uncapped one of the pink bottles and gently slid the tube in, just like Shizune had taught her. Shizune undid her bra and began rubbing and twisting her pink erect nipples. The sensation of the enema inside of her tight anus was every bit as good as she remembered. As Shizune contracted her anus, the sensation of her anal canal pressing against the narrow tube was bliss. It was definitely thinner than Sakura's finger, but its presence was undeniable. Thinking that Shizune must be thirsty as hell for it by now, Sakura decided to tease her by sliding the tube in and out first. While Shizune craved the sensation of the enema fluid flowing into her, the sensation of the tube sliding in and out of her anus was a great feeling too. She continued to masturbate, careful not to squirt this early in the process.
"Oh, Sakura," Shizune screamed as Sakura quickened the pace of the sliding. "Give it to me! Give it to me!"
Complying, Sakura slowly squeezed on the bulb, injecting the cool liquid glycerin solution into Shizune. This was it. This was the moment Shizune had been waiting for. As the glycerin slowly flowed into her, Shizune vigorously rubbed her clit, and before she knew it, a slippery milky liquid squirted out, soaking her inner thigh and dripping onto the bedsheet.
Shizune's pussy was extremely sensitive now. Sakura licked the pussy juice off Shizune's thigh and then began eating Shizune's pussy. The enema was still inside of Shizune's ass and Sakura continued squeezing the enema fluid in as she ate her. The combined sensations were overwhelming, in just a few seconds, Shizune squirted again, this time right into Sakura's mouth. Rather than swallowing Shizune's pussy juice, Sakura found Shizune's lips, kissed them, and passed the pussy juice into her mouth.
"How does it taste, enema slut?"
Shizune swallowed. "It tastes great, Doctor Sakura."
"Be proud, Shizune, you made it." At this point, Shizune felt like her head had been submerged in water. She could hear Sakura talking, but she couldn't make out any of the words. She shivered and drooled, and pussy juice continued to flow out of her tight shaved pussy.
After squeezing as much as she could, Sakura pulled the first enema out. Just like Shizune had shown her earlier, she let it fill with air again and saw that about a third of the solution remained. Sakura repositioned Shizune on her lap, the way a parent would position a child ready to be spanked. Shizune's body was so relaxed now that she was easy to move around. With the black panties still around Shizune's knees, Sakura spread her butt cheeks once again and re-inserted the first enema. Shizune's anus was wet now and Sakura could hear the enema gliding into her hole. Sakura squeezed again, and when the rest of the enema went into Shizune's ass, she withdrew the tube. The moment the tube slid out, Sakura could hear air rushing back into the enema bottle. It was a sharp, brief psssssst sound, and it was strangely erotic given the context.
Without hesitation, Sakura popped the cap off a second enema and shoved it in. As she injected this enema into Shizune, Sakura used her free hand to slap Shizune's butt cheeks.
"Do you like being spanked, you Hidden Leaf whore?"
Unable to control her body, Shizune orgasmed yet again, this time soaking Sakura's clothes. After this second complete orgasm, Shizune's horniness level sharply dropped. It always amazed her how even her strongest sexual desires could seem completely disgusting right after an orgasm. With her horniness level at its lowest in days, the thought of an enema no longer seemed sexy, and as Sakura continued to inject more enemas into her anus, it started to feel like an extremely nasty, uncomfortable, and embarrassing punishment that she no longer wanted to be a part of. Shizune began to squirm again, and could feel the liquid glycerin burning her rectum. Sakura ignored her desire to expel and continued to force enemas into her, squeezing in every last drop with each one. After receiving half a dozen, Shizune's leg muscles started tightening, almost like they were beginning to cramp.
Shizune was finding it extremely hard to hold the enemas in now, and her anus continued to leak. Realizing this, Sakura decided to have some fun with her next one. She uncapped a fresh enema from the bowl and fully inserted the tube into Shizune's reluctant anus. This time, she didn't inject it immediately. Instead, she used it as a substitute for a butt plug, making sure to apply enough pressure so that Shizune couldn't push it out. Shizune's anal canal was spasming like crazy at this point, and considering how many she received in a row, no one could blame her. Her rectum felt like it was on fire and she knew she was going to shit herself the moment Sakura took the enema out. Shizune's whole body felt cold and warm at the same time, and she had shut her eyes and started clenching her teeth due to the immense discomfort. Sakura could sense that Shizune was losing her mind, and decided to proceed with her idea. She squeezed as much of the glycerin as she could into Shizune, but this time, instead of taking the enema out, she held it in place. The moment Sakura eased her grip on the bulb, Shizune's anus pushed some of the enema solution she was holding back into the enema bulb. Once again, the enema was full.
I knew it, Sakura thought. Since there's a hole at the end of the enema tube, liquid can flow out of it AND into it. As long as I keep the enema tube inside of Shizune's anus, she can fill up the enema bottle and I can squeeze it into her again and again. The solution inside of the bottle was now murky and brown, as expected. After all, it had already been inside of Shizune's dirty ass, and had taken on the color of her shit. Realizing she could torment Shizune like this, Sakura left the enema in, and continued to re-inject the fluid every time it came back out.
Finally, almost as if Sakura had gotten bored of looking at Shizune's miserable, desperate face, Sakura gave the bulb one final firm squeeze and pulled the tube out. Almost immediately all of the enema solution inside Shizune came gushing out along with pieces of shit. Once all of the solution had been expelled, soggy thin strings of shit continued to come out of her anus with the occasional fart.
After Shizune had finished soiling herself, Sakura gently lay her down and went to examine the shit that went flying. She picked up five of the hardest pieces she could find and returned to Shizune's side.
"Sakura… what are you doing…?"
"Your shit flying out of your ass looked beautiful. I want to see it again." Shizune's eyes widened when she realized what Sakura had in mind. Sakura pinned her down once more, ripped her panties off, and spread her legs wide open, exposing her dirty anus. Sakura took the first piece of shit she collected and pressed it against Shizune's anus. With enough force, it popped back in. Sakura then pushed her finger in as well, to make sure the shit was buried nice and deep. Shizune was getting horny again, and the thought of more enemas suddenly didn't seem like a bad thing. When it came time for the second piece, Shizune voluntarily assumed the doggy position, which gave Sakura a much easier time reinserting the remainder of her hard shit.
Once the pieces Sakura collected were all in, she wiped her hands on the bed sheet and then reached for a fresh enema. With the cap still on, she slid it down Shizune's dirty butt crack, teasing her. Shizune spread her butt cheeks as wide as she could with both hands, and used her fingers to spread her dirty anus as well.
"More enemas please!"
"As you wish, my perverted patient."
Fixed a typo and cleaned it up so that it reads a little better. Apologies for the rough initial release.