"Don't be so exaggerated next time. If Master finds out, she will definitely be angry."
After chasing out all the rabbits who had abandoned their duties to have sex with Kars, Reisen Udongein Inaba changed the sheets on Kars's bed again, while reminding Kars to be careful about the scale of this matter. After all, if all these rabbits stopped working, there would be many more problems.
More importantly, Reisen was highly displeased that she had been busy while Tewi Inaba brought the other rabbits to have sex with Kars. She hadn't expected Tewi to get together with Kars so quickly.
"N-no… they just suddenly broke in, though I didn't refuse them." Kars answered awkwardly, standing to the side. He also thought that if Eirin Yagokoro found out about this situation, next time he might not be just lying in bed.
"You know that's not the whole story."
Reisen rolled up the sheets stained with semen and cum-lubricant and left the room to wash them. Tewi, who was taken away with a reluctant expression, followed, and Kars's hospital room returned to its previous silence.
However, not long after, Tewi Inaba secretly snuck back, running into Kars's hospital room and jumping onto his bed, intimately hugging his body.
"You ran back again? Reisen will definitely be angry if she finds out."
"I've made her angry plenty of times, so it's no big deal. Besides, you're the one who stirred up my desire. Making a rabbit go into heat is a very serious matter." Tewi's face was flushed as she licked Kars's cheek with her tongue.
"And you're bored staying here alone, right? I specially came over to keep you company so you won't be bored; it's for your mental health. Reisen has no right to complain about that." Tewi had completely justified her actions, and her reasoning was effective enough to silence Reisen, preventing her from blaming her.
Kars realized he wouldn't be able to rest. Tewi's insatiable lust, in a way, could lead to a terrifying and overwhelming result if it crossed a certain line, but he himself was similar in a certain sense.
When evening arrived, Reisen came to Kars's hospital room. She glanced at Tewi, who, as expected, was already there, and then she climbed onto the bed too. The bed squeaked constantly with the movements of the three of them until the sounds gradually subsided around dawn.
Meanwhile, Eirin Yagokoro, who was experimenting with Kars's activated energy to create medicine, looked at the faint golden liquid in the test tube that had turned liquid, and let out a small sigh of relief. All that remained was to turn it into medicine. The problem, however, was testing the drug.
Because the goal was to create a panacea that could cure all diseases and even promote bodily evolution, testing such a drug became very complicated. The main issue was also the acquisition of the material.
The material itself wasn't rare, but the problem was that Kars would leave after his body recovered in a while, making it difficult for her to obtain it again. She was also concerned about storage issues and problems that might occur during the process if she collected a large amount of activated energy all at once.
Thinking about her body's reaction yesterday, Eirin Yagokoro's expression became quite flushed. But then her thoughts focused on the situation she saw yesterday.
"Tewi and Kars's relationship might allow me to make some progress on this matter."
Eirin Yagokoro decided that she could try this approach. It was more reliable than procrastinating and using various excuses to keep Kars around.
"As for the test subject, it should definitely be…" Reisen's figure appeared in Eirin Yagokoro's mind. Perhaps her disciple would have to work hard for a while.
Having made her decision, Eirin Yagokoro got up and headed towards Kars's hospital room. She quickly arrived at the door, but instead of pushing it open immediately, she gently knocked. The moaning inside immediately stopped, followed by some rushed movements. Only after the sounds disappeared did Eirin Yagokoro open the door and walk in. She saw Reisen, whose face was flushed as she hastily straightened her messy clothes, and Eirin Yagokoro took a slightly longer look at Kars.
"Master… why did you come over so suddenly?" Reisen noticed Eirin Yagokoro's gaze and quickly asked.
"I just came to check on him and discuss a few things with Kars. You can go do something else first."
"O-okay." Reisen quickly left the room. Eirin Yagokoro slowly walked to Kars's bedside and casually lifted the covers. She saw the messy sheets and Kars's still-vigorous cock.
"I told you to rest and recover here, but instead, you're having fun with my disciple, and it looks like it's been going on for a long time."
Faced with Eirin Yagokoro's emotionless gaze, Kars became a little nervous, unsure how to answer the question.
"Well… their sex drive is quite strong, and I just happened to be… so…" Kars's stuttered reply made Eirin Yagokoro's brow twitch. It sounded like the situation was even more intense than she had imagined. After a series of questions, when she learned about the duration and frequency of Kars's sexual encounters with Tewi and Reisen, Eirin Yagokoro was somewhat taken aback.
The outrageous frequency and duration, with Kars still acting like nothing had happened, were perhaps too powerful.
Eirin Yagokoro couldn't help but look at Kars's cock a few more times. Judging from its current state, his stamina and reserves were very high.
Kars watched Eirin Yagokoro staring intently at his cock, unsure what to do. The covers were in her hand; trying to cover it with his hand was impossible, and doing so would only make it more awkward. In this state of being watched, Kars's cock became even harder, causing Eirin Yagokoro's expression to change slightly.