Rudy jumped in the air and rushed towards the portal.

  'Around 30 seconds are left. And the portal is around 2 miles from here! If I fly fast enough, I will be able to reach there in time!"

  Rudy flew at high speed and reached the portal within time. However, he was stopped by Jane before he could pass through the portal.

  Jane had grabbed him from behind and clenched his body by wrapping her arms and legs around his body.

  "What are you—"

  Before Rudy could do anything, Jane buried her fangs in Rudy's neck.

  "……!"

  Just like before, when Jane sucked Rudy's blood, Rudy's body stopped responding because of the pleasure. HIs super libido was already at its limit, and Jane just made him more horny by sucking his blood forcefully.

  Rudy watched the portal close in front of his eyes, and he couldn't do anything but watch.

  After the portal disappeared, Jane stopped sucking Rudy's blood and let him go.

  "What the hell?!" he yelled in a fury. He turned around with the intention to scold Jane, but his heart melted after seeing tears in Jane's eyes.

  "I won't let you leave!" she said and hugged him tightly. "You can't leave!"

  Seeing the desperate look on Jane's face, Rudy's anger vanished.

  'I can't even get angry at her even if I wanted to. Just like me, she is anguished right now. I don't know what caused her to get so attached to me all of a sudden, but I know for sure that she will be helpless without me.'

  'What's more, is that… I am super horny right now. I feel like I will do something to her if I don't go away now. But where will I go? The portal is already closed, and now I am stuck here for 15 days. I am not angry, but I am anxious. What would mom and Alice think?'

  'At least, if I had informed them, they would be rest assured knowing that I am alright.'

  "You have to think of Rias too. She has been—"

  Rudy finally interrupted Jane and said, "Don't you think it's time you admit it?"

  "Admit what?" she asked with a puzzled look on her face.

  "……"

  She was still hugging him tightly and looking up at him with an innocent look on her face while flapping her beautiful wings.

  'Is she truly oblivious about her feelings, or is she simply pretending? I don't know much about her, but I would describe her as close to tsundere, who is not honest with her feelings. But that could be because of her haughty domineering.'

  'What should I do? Should I point out that she is being selfish and doing everything for her own sake rather than Rias'? I can already see her denying the fact, but does it matter? Argh!'

  Rudy's mind had become a mess. He could no longer think straight or even hold a normal conversation.

  'This is bad… really bad…! Why with Jane of all the girls…'

  Rudy's erect snake once again poked Jane's thighs.

  "Your hand is hitting me… again…." Jane believed Rudy earlier and thought his hand was hitting her. But now that she had seen Rudy's both hands were on Jane's shoulders, she realized what had been poking her all this time.

  Her face flushed even more, and she refused to make eye contact with Rudy.

  'Cat is out of the bag, I guess…' he sighed.

  "Now that you have noticed it, can you… make some distance between us…?"

  Jane let go of Rudy and made some distance between them, but she couldn't take her eyes off the bulge in Rudy's pants.

  "Is that… because of me…?" she asked while staring at Rudy's crotch with an alluring gaze in her eyes.

  "No, it's not." After thinking of an excuse, Rudy said, "This… happens when I fly…"

  "But it was poking me in the chamber too, and you weren't flying at that time…" Jane remarked.

  'Curse you, my super libido!' Rudy's mind had truly stopped working.

  'I feel like making excuses will make the situation even worse, so I guess I will tell her everything and hope for the best.'

  "So…" Rudy told Jane everything related to his super libido and explained to her the situation.

  "I don't know if that's a blessing or a curse…." Jane muttered.

  "It's both," Rudy sighed. "It's a blessing when I can relieve myself because that feeling is heavenly. But it's a curse when I am in a pinch, and that feeling is worse than hell itself.'

  'But according to what he said, his super libido sates when he relieves himself. What exactly does he mean by that?' Jane wondered. 'He only loves Rias, so surely he would never do it with another girl. He is too innocent and naive to betray Rias like that. So he must mean he masturbates.'

  Jane had no idea about Rudy's naughty tales with other girls, and she still considered him the same Rudy she met three months ago.

  However, even while pondering that, Jane's gaze was fixated on Rudy's crotch.

  'That looks so painful. Look at the bulge in his pants. It must be hurting him a lot.'

  While thinking that, Jane recalled what her friends had told her when she mentioned that drinking blood is the best feeling in the world.

  'If I remember correctly, they laughed at me and said, `Kissing feels better than drinking blood.` and that was certainly true. Kissing feels a lot better than drinking blood, but they also said one more thing…'

  'And sex is the best feeling in the world. Not just for vampires but also for humans, elves, dragons, fairies, and other races. And That's the only common thing among all the races.' Jane recalled.

  'Something even better than kissing?!' Jane gulped down in thirst just by thinking of it. 'I can't fathom how blissful that would feel. I… want to know…'

  Jane leaped and hugged Rudy tightly, even though he had warned her.

  "What are you—!"

  Rudy stopped on his words when he saw a seductive look on Jane's face.

  'This is… bad…'

  ===

  Thanks, @IcewaterKat, @TheLonelyGod, and @puremichigan, for the gift!