DxD: Milking System

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***

Jin was waiting for Sona inside the student council room.

There was no one there besides him as Sona's peerage followed her back to the Underworld. Not to mention, today was the weekend, so the school was closed too.

As he had expected, he didn't need to wait for 5 minutes until Sona appeared in the room from an emerging blue magic circle. She wore a black dress that revealed her cleavage, which was recently exposed more due to her breast getting bigger from Jin's massage.

She had this frown on her face as she looked at Jin.

"What is it? It better be important, or my sister will arrive on Earth to beat you up, Jin. I don't know if I will be able to hold her after I run away from our breakfast together." She approached Jin while holding her head and sat beside him.

That position seemed to be natural for her already, close to her fiancé. She didn't even mind when Jin's hand was caressing her thighs.

'It's comforting.' She thought.

Meanwhile, Jin had a wry smile, totally oblivious to her thoughts. It seemed like he called Sona at a bad time. If her sister was similar to Sirzechs or even close to him in terms of personality, then he would really be beaten up because he interrupted their breakfast.

However, the topic he wanted to talk about was really important. It concerned Sona's safety too.

"It's really important, you know? There is one immediate problem, one problem involving you, and one rather strange problem. Which one do you want to hear first?"

"The strange one first, please." Sona sighed. She really couldn't rest even for a while. Then, Jin brought two problems for her again. "I should begin to consider that you're problems' magnet, Jin."

"Don't say it like that. It's not my fault for getting in trouble. I don't even want to be in trouble in the first place. It's just… Your and Rias' existence is enough to bring a lot of trouble to this town."

"It's such a shame I can't refute that." Sona smiled wryly. "So, what's the problem, and how does it involve me?"

"Well, the strange problem only involves me. A strange guy with the strongest Longinus approached my brother and invited him to join a faction called Hero Faction. I found out about it when I jogged earlier, and he invited me to join his little group too. His goal is to defeat all evil beings, including Devils." Jin explained.

"…" Sona couldn't say anything. She only looked at Jin with her mouth open. "Holy Longinus?" She asked, to which Jin replied with a nod.

"Holy Longinus, indeed. The one used to pierce the one and only Holy man."

"That's a strange problem, indeed," Sona said. "So, what's the problem that involves me?"

"A Fallen Angel, a cadre called Kokabiel, came to Kuoh Town while bringing stolen Excalibur fragments. So now the Church has sent their emissary to retrieve those stolen Excalibur fragments. One of them is my childhood friend I hadn't seen for a few years already, and both live in my house now." He said.

Sona was already holding her head at this point. The problem that involved her was bigger than she thought. She didn't know how it involved him and how Jin knew about such information. It might have come from Kuroka, whom she knew, but she listened quietly still.

"Kokabiel loved war, according to the information that I got. I can predict his move with that information. And from what I predicted… he wanted to kill you and Rias to make two Satans rampaging from their loss."

"… Should I run?" That was Sona's first question after Jin finished his explanation. "Hey, say. What's the immediate problem?" She asked.

"It's myself. I haven't done anything for a few days, so care to help me?" He said in a sultry voice as he leaned closer to Sona, biting her ear softly.

Surprisingly, Sona didn't resist like usual. She only pulled his face away and looked straight at him.

"What a coincidence," She said. "I want to let go of all the stress you gave me earlier. So help me too, okay?"

Then she took off her glasses and pushed down her dress to reveal her big breasts, which were also already being exposed by her dress.

"Sure."

Jin immediately went into action as he kissed her lips, caressed her neck, and started fondling her breast.

"Ooo~! Yes, that feels good!" Sona moaned.

Jin was currently touching Sona's breast, which began lactating milk as he activated his Lactation Fog to the fullest.

"Ahh~! Ahhh~! O-Oh God, that tickles~!" She gasped.

She was panting so much because Jin was licking her nipple and sucking it.

"You'll feel even better if you let yourself get carried away. Let your body relax and enjoy it. You're just my masochistic pig, no?" Jin whispered as he pushed Sona down the couch. Sona already felt it. She was getting into the heat from the aphrodisiac effect of the Lactation Fog.

"Yes!" She exclaimed. "Please just use this pig's body as much as you want, Jin. Let's forget about serious stuff for now."

He could tell that she was in a state where she didn't need to be serious anymore, so Jin decided to be even rougher.

"Good girl. Be my pig and suck on my cock." He pulled his pants down and revealed his massive cock, putting it on top of Sona's face. It easily was even longer than her face, making her gulp in anticipation. She was looking forward to it, knowing that it would give her incredible pleasure.

"Uwaaah..." Sona opened her mouth as wide as she could to accept Jin's dick. She sucked it as if her life depended on it. She wanted to swallow as much of it as possible, to take every single drop of Jin's cum. She was a masochist, after all.

"Mm~, ahhh~! Yesss! Uwaah!" Sona was moaning loudly, which made Jin laugh. He didn't even mind her loud noises at all.

"What a naughty little thing. But you seem to love it, don't you?" Jin asked while pushing her head back a bit. Sona nodded happily.

"Yeah~, it is fun to be your little piggy~! Mmm~! It tickles, you know? Oh no~, that is too good, Jin. It makes me want to cry out for more, aaah~!"

'What an unbelievable woman, indeed. Let's give her some skills as a reward and for her to protect herself.'

"You're amazing, Sona. Keep going like that, and I'll give you something else to play with later. Now finish before I lose myself."

After hearing his words, Sona put her mouth on the tip of his cock and started sucking it again. He felt pleasure built up already, and he was about to cum. After a few deep sucks, he unleashed his warm sticky load into Sona's face.

Sona couldn't hide her surprise. She was expecting him to ejaculate on her chest or mouth instead, but not in her mouth. However, she liked it. She pulled her mouth away from Jin's cock and drank all the white liquid in her mouth.

At that moment, a notification came to him as soon as he did that. He chose [Power of Destruction], [Immortality], and [Senjutsu] for Sona.

She didn't need Advanced Magic Manipulation as she was a Devil herself, a being able to harness Magic freely

[Power of Destruction, Immortality, and Senjutsu are now shared with Personal Cow #2 Sona Sitri.]

'Good.' Jin nodded, satisfied with the result. However, his lust wasn't satisfied yet, and neither was Sona.

"That was a bit disgusting, but I liked it," Sona said, smiling. "So, please punish me more, Jin. Punish this pig with your massive dick. Mess me up until I can't say anything!"