After entering the vampire world, Rudy spent 10 minutes with Rias when he removed the shackles from her body. Then, it took him 2 minutes to reach the palace and three minutes until he met Virgil.
Viral took Rudy to the arena that was five minutes' distance from the palace, and the next five minutes were wasted talking with Virgil. And then five more minutes into the battle and coming back to the valley.
Thirty minutes had passed, and Rudy had only thirty minutes left. After that, he spent the next five minutes trying out the new ability.
Rudy had less than thirty minutes left to wake Rias up, and it was nerve-wracking for him. Still, he spent the next 20 minutes kissing Jane.
Of course, kissing her wasn't his main objective. He only did that so he could fast forward the time to spell instead of Rias' body.
However, he was having a hard time focusing because of his super libido. His little brother down there was constantly poking between Jane's legs, but fortunately, Jane was so lost in the pleasure of the kiss that she didn't care about anything else.
Then there was Virgil, who couldn't bear to watch his granddaughter in such a state. He had closed his eyes ever since Rudy and Jane started kissing, but he couldn't close his ears.
When Rudy and Jane started kissing, it was all silent. But as time passed, the kissing sound echoed in the chamber.
Even when Virgil's eyes were closed, he could see what Jane and Rudy were doing because of the kissing noise they were making.
Jane, however, had lost all her senses, and the only thing that mattered to her was Rudy and his lips.
After struggling and using his ability for a while, Rudy had reached his limit. He did what he could do, although he had no idea how much time he had fast-forwarded.
'I feel like if Jane keeps kissing me for ten more seconds, I will do unspeakable things to her. She started liking me a while ago, so I don't want her to hate me already.'
Rudy pushed Jane back and made some distance between them. But as soon as Rudy did that, Jane jumped on him and started kissing him without any shame.
Rudy placed his hands on Jane's shoulder and said, "That's enough."
"...!" Jane came back to her senses after hearing Rudy's voice, but everything else was still lost in the pleasure.
She looked at Rudy with teary eyes and said, "She still hasn't woken up. So we must continue."
"My ability has reached its limit, or later, the spell can't be tampered with anymore." Rudy turned to Virgil —whose eyes were still closed— and uttered, "Can you check how much time has left?"
Virgil first opened only one eye to confirm they weren't kissing and then looked at the spell with his eyes widened in shock.
"Judging by your reaction, it seems it worked. How much time is left now?" Rudy asked again.
"You decreased it from three months to three days…" Virgil responded in shock.
'Not going to lie, I was expecting like one month or so, but I am glad I made such a big progress. Only if I wasn't it wasn't for my super libido, I might have made more progress. But I can't kiss Jane now, or I will lose control,' Rudy uttered inwardly.
"That means you will stay here until Rias wakes up, right?!" Jane asked cheerfully with an excited look on her face.
"..." Rudy couldn't tell if she was happy that Rias was going to wake up in three days, or the thought of Rudy staying in the vampire world made her excited. If so, then was she simply excited about kissing Rudy?
"No, Jane. He only has around 5 minutes left to leave this world. If he can't go back before the portal closes, he will be stuck here for the next 15 days. You wouldn't want to trouble him, right?" Virgil asked Jane in a calm voice.
"Why? He can stay here, right?! After all, it's for Rias' sake. What if she wakes up and doesn't find him with her?!"
"She wouldn't normally expect him to be in front of her when she wakes up, you know?"
"So what? SHe will surely ask why her slumber ended in three months and why she was forgiven. And if I tell her everything, she would surely ask to meet him. What would we do then?"
Virgil shrugged his shoulders and said, "Unfortunately, she would have to wait for the full moon to open the portal to the outside world. After that, she should be able to meet him or even live with him if she wants to."
"But why?! She would have to wait for 12 days, you know?! She would be very desperate to meet him! That would be more painful for her!"
Jane's voice sounded so desperate that both Virgil and Rudy realized that she was saying all that for her sake. She didn't want Rudy to go. She wanted to spend more time with him, and she was using Rias as an excuse to do that.
Of course, she herself hasn't realized it. But it was a matter of time for her to realize her feelings.
What's more, she had fallen for her sister's lover. She had yet to know the consequences of her immoral desire.
"Right, Rudy?!" Jane turned to Rudy and looked into his eyes before saying, "You wouldn't want to keep Rias waiting, right? You know how she is, and she would definitely do something reckless if she found out that you came to save her but left without waiting for her. Don't you think that's rather cruel?"
Jane's voice had become weak, and she was acting so meek that Rudy felt both excited and guilty at the same time.
"Rudy…" Virgil called out to Rudy and asked, "What is your decision?"
Author's Note- What will be Rudy's decision?!
Thanks, @Ok_Two, and @Irish_Kings, for the gift!