Esper Harem in the Apocalypse

Rudy jumped on the bed and lay down, but Jane fixed her hair in front of the mirror on the vanity table.

Rudy looked at her and smiled.

"Just like a normal girl…" he muttered.

"Why are you staring at me like that?" Jane asked without looking at Rudy.

"I am waiting for you to finish and get on the bed. Then, I will tie you up and have 'fun' with your body," he said jokingly with a grin on his face.

"Jokes aside, what are we going to do now?" Rudy asked calmly. "I can't go out, or your so-called relatives will see me, which you don't want to happen. What am I supposed to do for two weeks?"

Jane brushed her hair, but she was doing it awkwardly, making it obvious that she wasn't used to that.

"Rias will wake up in two days, which I am excited about. But spending all day in this room, when you have made a stupid challenge, I will die by boredom," Rudy groaned. He rolled on the bed like a kid and messed up the blanket and the bedsheet.

"It's my fault you are stuck here. And I can't even help you…" Jane sighed.

She threw the brush on the table and turned to Rudy with messy hair.

She then gulped nervously and muttered, "Can I drink your blood?"

Rudy raised his brows and squinted his eyes as he shook his head.

"If you made a no-sex challenge. I will also make a no-blood-drinking challenge.

"Is that revenge?"

"Yes."

Jane squirmed and said, "Don't you like it when I suck your blood?"

"I can ask you the same. Don't you like it when Mister Dick ravages your place?"

Rudy and Jane stared at each other without saying anything. Both of them were waiting for the other one to give up.

"Fine then. Hmph!" Jane flicked her hair haughtily and said, "I will drink the animal's blood. There is plenty available."

"Are you going to break your promise?" Rudy asked with a judging look on his face.

Jane chose to force Rudy to give up. However, she underestimated Rudy.

"Sure, go ahead and drink whoever's blood you want to drink."

"...!" Jane was baffled as she clearly never expected to hear that from Rudy's mouth, especially after how he had reacted when he asked her to drink only his blood.

"Are… you sure…?" Jane asked while stuttering like crazy. She had no idea what was happening or what she should do next.

"Yeah. Go ahead."

Jane was truly thirsty, and she wanted to drink blood. It was a natural reaction that occurred to all the vampires.

Just like how humans felt an urge to drink something cold after getting out of a hot spring or a hot bath or shower, vampires also felt an urge to drink blood.

That was why Nyxia had tried to drink Rudy's blood but stopped after seeing the ritual mark, which appeared when she tried to drink his blood and disappeared soon after.

Jane was desperate to drink blood, and she couldn't hold the urge.

"I will really do it…" Jane muttered.

"Yeah, go ahead," he shrugged.

Jane felt betrayed as Rudy was forcing her to break his promise. Feeling dejected, she turned around and walked to the door. She opened the door and was about to leave the room, but:

"But remember," Rudy uttered aloud.

Jane stopped on her track and slowly turned to Rudy, who was seemingly waiting for the right time to say that.

"If you drink someone else's blood and break the promise, I will also break my promise and sleep with other vampires," he said with a smirk on his face.

"....!"

"Niti seems to be a perfect candidate, but maybe I should taste Nyxia too," he smirked wider.

Jane frowned her face and glared at him like never before. She closed the door behind her without breaking eye contact with Rudy and spread her wings.

"...."

Her fangs elongated, and she snarled at him, just like how a predator would do to its prey before hunting.

"Ummm, princess? You look horrible right now," Rudy commented. "If you make a face like that, you will get wrinkles."

However, Jane didn't listen to Rudy and flapped her wings, flying to the bed and pinning Rudy down.

She buried her fangs into Rudy's neck and started drinking his blood like a maniac. It was as though Jane had lost her sense of thinking and become a blood-thirsty monster.

She was sucking his blood with crazy force, almost rivaling Rudy's healing ability to create new blood in his body.

However, Rudy was enjoying that wholeheartedly. After all, he did that on purpose.

One might think it was stupid for him to make Jane angry like that, but that was his aim all along.

Since Jane had made a no-sex for 24 hours challenge, Rudy also made a no-blood-drinking for 24 hours challenge, and Jane just went against the rule and broke Rudy's challenge. Hence, he could break Jane's challenge too.

Sure, there were many other ways to do it, but Rudy chose the fastest and the easiest way, which was also pleasurable for him.

While Jane was busy sucking his blood, Rudy swiftly penetrated his snake in her cave. Of course, she was wearing clothes, but she had lost her worldly senses and never realized that Rudy's snake had invaded her cave.

It wasn't until Jane came back to her senses that she realized that she was plugged up by something hot.

"..." She licked the blood from her lips and realized what she had done. She felt petrified for losing her senses and wanted to apologize to Rudy. But her guilt vanished soon when her cave twitched in pleasure.

"Wha…" She looked down to see Rudy's snake coming in and out of her tight cave. "What are you doing?!"

"Oh? Princess is back to her senses," he said with a grin on his face. "You suddenly went crazy, so I thought I should calm you down by filling you up."

"I was thirsty for blood! Not your cum!" she hissed.

"Now, now. If you don't want this, then you can push me away. I won't stop you."

Jane wanted to get away from Rudy, but she gave in to the pleasure and stopped resisting.

'I had already failed the challenge, so there was no point in acting tough.'