Night time had fallen over Kuoh Town, blanketing the town in darkness. A majority of the residents were going to bed or sitting in their homes watching the evening programs, with those not in their homes out at clubs or bars.

Koneko is wandering the empty forests around Kuoh to find the stray devil known as Jake Wolfcastle. If the Stray Devil appeared she could call for Rias or Akeno to come help her. Suddenly she had senses familiar presence, so she turn around see her older sister standing behind her.

Koneko: Sis?!

She was surprises that her sister is here while she was searching a the stray devil.

Kuroka: Hey, Shirone!

Koneko: I tell you that my name is Koneko and also what are you doing here!

Kuroka: Oh nothing, except take you to my master!

Koneko: Huh?! Your Master?

Before she know something was wrong, Koneko was grabbed by the throat from behide by a unknown attacker.

Jake: Magic drain!

Koneko: AAHHHH!

She felt a lot of pain through her whole body, then instantly all of Koneko's magic and strength was gone, absorbed into Jack giving him more power than before! He let go of her, letting her fell on her knees on the ground.

Kuroka: I tell you, that she will let her guard down around me, Master!

Koneko: H..Huh?! Master!?

The weaken Koneko turned around to see who grabbed her. She see the culprit it was the stray devil that she was looking for.

Koneko: J..J..Jake!

Jake: Hello! Nice to meet you, Kuroka's little sister! But we have no time for a chat, it's time to go!

He raise his right hand starting to glow creating a large magic circle appear around them and a flash of light, the three were no longer in the forest but at his hideout. After they arrived to his hidden hideout, Koneko stood up and try to attack him with her barehand, but her punch did nothing to the stray devil!

Koneko: Huh?! What is going on?

She was shocked that her punch was very weak!

Koneko: W..What did you do to me?

Jake: Haha! I use my sacred gear to take away your strength and give it to me! And now I will enslave you.

Koneko tries to attack again, but he just push her to the floor with one finger. She is very weak right now that even a light breeze can push her down!

She turn her head and looking at her sister just standing there do nothing to help her or stop him!

Koneko: Sister! What are you standing there and lets him doing this to me, your own sister!

The black-haired catgirl just only smile at her little sister.

Kuroka: Come on, Shirone join the master and we can be together forever with him!

Koneko was shocked that her sister just said that with a smile on her face.

Koneko: Huh?! What do you do to her?

Jake: Don't worry about her, I just enslave her with my new sacred gear Slave Maker!

Koneko: What?!

Jake: Now I'm going to do the same to you!

She tries to get up but only to fell on one knee at her weaken state as she looked at him as the stray devil had defeated her.

Koneko: You will not get away with this! Rias will find me and you will pay!

Jake: Oh really! She will fall in the same fate just like you!

He removes her blue pants exposes his penis. It reeked of sweat and the smell of it made Koneko's nose burn, eyes water, and almost made her gag. Because her enhanced senses of being a nekomata, her super sensitive smell only the musk alot worse!

Koneko: Oh Satan, I knew you are pervert, but when was the last time you washed that thing?! Smells like you haven't washed your cock in days!

Jake: not since I fuck your sister with my cock!

The stray devil got near Koneko, putrid smelling cock right against the nekomata's face, the smell getting even more powerful. Koneko was so close to vomiting, heaving and holding her churning stomach. The smell is so strong that it force her cat's ears and tails to pop out!

Koneko: Oh satan it reeks! Get that disgusting thing away from me!

Jake: How about no? You made me all sweaty.

The musk was so strong Koneko could see it, a steamy white. Jack was sweating hard. Koneko was on the verge of passing out and losing her lunch just from the smell alone.

Koneko: Please, no more! I'll be your slave okay, just get that foul smell away from me!

Jake ignored Koneko's pleas and rest his balls on Koneko's face, the musk getting directly into the white nekomata's nose. Koneko's eyes began to water even harder, nose on fire, and stomach churning even harder. And he grabbed Koneko by the face and forced her to suck on that rancid meat.

Koneko tasted the cock. It tasted so awful. It smelled and tasted like meat that was sitting out in the sun for too long. It was a dirty foul tasting penis. Yet, Koneko was getting wet despite that his cock smelled horrible!

As Koneko began to suck off Jake, the nekomata's pussy was getting wet. Despite the sweaty monster, it was a huge cock. Koneko found herself putting her nose right into Jake's pubes.

Koneko started to become intoxicated in the smell of Jake's musk. It was making Koneko drunk on the horrid scent. As Jake starts to thrust, Koneko's eyes began to roll back, the scent melting her mind.

Jake busts his load in Koneko's mouth, it seem that the white-haired nekomata have pass out while still on her knees.

Jake: Well, how does my semen taste? Great wasn't it? Oh I seem that you are out cold!

As he pulled out his cock out of her mouth, Kuroka walks over towards her unconscious sister and kiss her while she still have cum in her mouth!

Kuroka wasted no time starting licking her master's cum in Koneko's mouth, she twists her tongue around inside her mouth getting almost his seeds and placing to her own mouth before breaking away the kiss, then Kuroka swallow his load!

Kuroka: Hmmm! Delicious!

Jake: Okay, that enough wasting time now!

He approach the unconscious white nekomata place his hand on her head.

Jake: I wish we can have some more fun time, but I need you to get back to Ria before she noticed that you are missing! Slave Crest!

He make a slave mark shape like a heart appear on her forehead before it fade away. She regains consciousness and look at him after stand back up.

Koneko: Hello master, what can I do for you!

Jake is very happy that he had a second slave under his commands.

Jake: Yes, I do! I want you to go back to your old master before she realized that you are missing and also tell her that I got away before you able to call her. Got it!

Koneko: Yes, master I will!

She put away her cat's ears and tail before going to leave his hideout.

Jake: Wait one moment, before you go.

He places his hand on Koneko's head again.

Jake: Magic Restore!

The stray devil has give back her strength and magic to her.

Koneko: Thank you, master!

Jake: You're welcome! Time for you to leave!

His snaps his finger a magic circle appear under white nekomata and teleported Koneko back to forest to tell Ria that he got away from her!