Masa thought that it would be easy to get Mis's blood, but it seemed it was harder than he imagined, especially when he realized the choice of her undergarments was so bold!

  Despite being a housewife and a good mother, Mis's undergarments were bold purple ces in color with a see-through fabric that made Masa able to see the whiteness of curvy parts within her chest. Yet, even so, the two obvious pointy parts in the middle of those white orbs were hidden well on her bra, but instead of making it less charming, it enhanced her charm even further as it made those who saw her current appearance even more eager to know what was hidden under.

  Masa khis was wrong, and frankly, even if he had been with many women and should have calmed down, his body reacted in a way he didn't want to.

  This was why he decided not to take a bath with his aunt agaihought.

  'Even though I know that I shouldn't show such a rea...'

  Yet, watg his eyes that stared at her body like a beast before quickly l his head instead of hating it, his rea brought a smile to her beautiful fabsp;

  She might not be young, and she was much, much older than Masa, but even so, watg his rea made her quite proud and happy at the same time.

  Yes, Mis khat this was wrong, but for Masa, who had tried everything to help her, how could she not have a feeling?

  This feeling... like him, she khat she had to suppress it, yet when she saw Serafall and others were by his side, she couldn't stop it anymore.

  While she khat she had to treat him like how a normal retionship between aunt and nephew would be, she couldn't help but have a feeling more than that, especially with her current situation.

  Being married to a man who she didn't love, then being discarded right away after she gave birth to a failure, yet even so, as a mother, it was impossible to give up her son, and she tried to support her son in various ways despite his weakness.

  However, even if, as a mother, she was strong in front of her son, as a woman, it didn't mean that she could be strong all the time, and she also needed someoo support her, especially with how her life was.

  Even worse, she got this "Sleeping Disease," but everything ged when her nephew was born. She knew well that Masa would be special, and whehought how he would work hard yet also try his best to free her from her disease, how could she not be moved?

  While Masa had a dirty pn in his head and hought too much about his as, it was different from Mis, who had received his kindness and care for a long time, as it was the first time for someone who had done so many things for her.

  It might be something small and natural for Masa to help his family, but for Mis, his aeant something signifit within her heart, especially wheing her blood might endanger him with the "Sleeping Disease."

  While Mis believed in him, she couldn't help but feel worried, yet knowing how stubborn her nephew was in a certain area, she khat she couldn't stop him, and because of that, she thought to erase all of the regrets within her, especially if something might happen to him.

  Masa had grown up, and he had bee a man who was loved by many, including her, but somehow, her familial love also started to distort into something forbidden that might make him disgust her, yet watg this rea of his... made her happy, and an expectation was born within.

  "Aunty, you don't have to take off your clothes. It's fine if you wear your clothes."

  Still, Masa wasn't a h, so he quickly told Mis to put her clothes on.

  "It's fine. You want to do something grand, such as creating a cure for the "Sleeping Disease," right? Then, you o be serious and shouldn't be affected by a small problem like this."

  "....."

  Watg his aunt, who seriously tried to teach him about the attitude that he should take to do deep research about the cure for the "Sleeping Disease," Masa remained in silence for a while before he decided to step forward. "Then... you take off all of them?"

  "Okay."

  Mis was startled by Masa's boldness, but she didn't hate this part of him. Instead, she wanted him to be mgressive instead of a coward and clear about what he wished for.

  Yet, Masa didn't expect that Mis would really take off her undergarments, showing her bare body.

  The two pointy pinky parts of her chest and the beautiful curves of her plump thighs and bottom were pletely exposed.

  Still, the most important part, the part that should only be shown to her husband, was also shown.

  Regardless, as expected of a good wife, Masa thought since her pubic part was ly arranged and wasn't messy even though she hadn't been touched by anyone.

  However, as Mis had said before, he had to be serious even though he knew his purpose was quite impure. Taking a deep breath, he came to her side and then took out the new iion that he had prepared beforehand. He didn't need much, but even so, he still needed some of her blood, and at the same time, he o observe her body, w whether there art of her body that had ged due to her disease.

  "Look more closely. There is o hesitate."

  "..."

  Like a lioness, Masa thought.

  Even if his aunt was geoward him, sometimes, she was tough, or rather, she was retively strict, but then, why the fuck did she put her hand on his lower body?!

  "...aunty, I have finished."

  Masa had taken a sample of her blood, and he had also observed her body for a while, so it should be over, but somehow, along the way, Mis would casually put her hand on his thigh, rubbing it, then slowly move upward toward the noticeable stiffhat was impossible to hide.

  "By the way, Masa, have you dohat with Ravel?"

  "...why did you ask me that question all of a sudden?"

  Frankly, Masa hadn't do with Ravel, but he wasn't in a hurry, and he felt like it was okay to wait until they formally eo each other.

  Yes, after he asked her to bee his wife and she agreed, a formal e party was needed so they could annouhis event to everyone, like how Riser announced his e to Rias to everyone, as this art of ethid show the closeness of the retionship between two noble houses.

  It might be tedious, but this was necessary, especially for a high-css devil like them.

  "You should be prepared since you o make an heir as soon as possible."

  "...that's still far away."

  "You 't take it lightly."

  "Then... what should I do?"

  Masa was helpless when Mis was so insistent on talking about this private problem.

  "You o learn it early so you have a baby."

  "But... as a devil, it's hard to get pregnant, right?"

  The strong had a hard time making children; this was the natural w of this world.

  Still, with the ability of "Boosted Gear," Masa could make his sperm beore potent, so he didn't have that problem, yet let's keep this a secret, he thought.

  "Fufufu... there is o worry. I know a way to make it easier to get pregnant."

  "How?"

  When Masa was fused, an incredible tenderness and sweet st from Mis started to envelop him.

  "Don't worry. I will teaasa."

  "....."

  A hesitation happened in his mind since Masa never expected Mis to be so bold, but her movement was just so tempting and, at the same time—

  "It's fine. We're just training. We don't do the real thing, so everything will be okay..."

  Those whispers were like a sweet temptation, and this also made him lose his hesitation.

  "It's just training..."

  As Masa tried to deceive himself, he had to say that a married woman was really different from what he thought.

  ging to Mis tightly, Masa let out a fortable sigh as she taught him gently.