Riley Gendreau
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The Thickest Demon-Slaying Couple (Ea)(Com)
🕑 Added 2025-06-10 00:03:31 +0000 UTCA commission for nickmon12!!!!
Ever since they met and got married, Doom Slayer and Isabelle have been a happy couple who make sure to spend as much time as they can together, which can be pretty hard with Doom Slayer always fighting demons and Isabelle working full-time at her island's town hall.
So finding the time to be together can be hard, so in order to spend time together, they’ll sometimes get together and help each other with their activities. So sometimes Doom Slayer will visit Isabelle and help her do things like water flowers or pick weeds.
Other times Isabelle will go with Doom Slayer to Mars or Hell and help him slaughter demons. Today was one of the days Doom Slayer was supposed to visit Isabelle on her island. He finished slaying the demons in the area of Hell he was in, then opened the portal to Isabelle’s island.
He saw her through the portal and waved as he stepped through it. As soon as he was through, she ran up to him and hugged him. He looked down and patted her on the head as he asked how she had been since the last time they talked.
Isabelle started to tell him all about it, but she was cut off when demons started to pour out of the portal Doom Slayer used to get here. Thinking quickly, Demon Slayer pulled out some guns and tossed one to Isabelle.
Isabelle caught it and smiled. The two then got back to back and started to shoot the demons circling them. One by one the demons exploded as bullets pierced their heads. Blood and guts were raining down everywhere, and neither one of them was even the least bit worried about it.
Once all the demons were gone, Doom Slayer apologized to Isabelle. He had thought he got them all, but even if he did, it was reckless to leave the portal open like he did, and he promised to not do it again.
He then used the portal device to close it. Before it fully closed, something came flying through. Doom Slayer thought it was another demon and went to shoot it but stopped when he realized it was shaped like a grenade.
He dropped his gun, grabbed Isabelle, and used his body and armor to shield her from the blast. It would have worked if it were that kind of grenade, but it wasn’t. Instead of exploding, it started to release smoke out of it.
It caused Isabelle to pass out almost instantly, and Doom Slayer knew something was wrong. He tried to stand up and get her out of there, but somehow, the smoke was getting into his suit. He tried to fight passing out, but he was unable to do so.
He went from kneeling with Isabelle in his arms to lying on the ground holding her tightly. The villagers had come running when they heard the noise and found the strange smoke that Isabelle and Doom Slayer were inside.
When the smoke started to dissipate, the villagers saw both of them lying on the ground unconscious and ran over to help them. At the time they had no idea it was Doom Slayer and Isabelle.
They shook the two of them to wake them up, and the first to regain consciousness was Isabelle. She sat up and yawned. She then looked at the villagers and asked what was going on, as she couldn’t really remember.
The villagers all looked surprised hearing Isabelle speak, and it was very noticeable. Isabelle asked them all what was wrong, and one of them asked if she was Isabelle. Isabelle nodded and said, of course she was. She then asked if they couldn’t tell.
The villagers looked at each other and then back at Isabelle. One of them mentioned she looked a bit different than normal. Isabelle tilted her head and was confused. She asked them how she looked different than normal.
Again there was silence, until someone told her to look down. Isabelle looked down and wasn’t really able to see anything but her sweater, which looked to be stretched out to its limit. Normally she could see right down, so perhaps the villagers were right and something was wrong.
Isabelle went into her inventory and pulled out a mirror and placed it in front of her on the ground. Once it appeared she looked into it. Instantly she was shocked by what she saw. The person in the mirror had her face, but sure as heck didn’t have her body.
Isabelle had previously been a small, thin dog with not much in the way of curves or plump body parts, but now somehow all of that had changed. She was nearly double her previous height, had a super thin waist, wide hips, and a pair of breasts bigger than the snowballs they used for snowmen.
Isabelle wanted to freak out, but she was honestly quite amazed. She couldn’t deny she looked quite sexy. It also occurred to her that this body was more similar to the females in Doom Slayer's race, which he might also enjoy.
Suddenly memories of the fight before she passed out returned, and Isabelle remembered that Doom Slayer was with her. She turns her head and looks at the person next to her. There on the ground, still unconscious, was a female purple bunny wearing bits of green armor.
The purple bunny seemed to have a similar body to hers. Very thick thighs that lead to a slim waist, both of which were vastly outshined by the massive size of her breasts, and on top of all that, the purple bunny seemed to have a nice round butt.
Around her body were more pieces of green armor that seemed to have broken off, likely when her body started to grow. Isabelle stared at the bunny for a moment, wondering if it was really her love, if it was really Doom Slayer.
She got onto her knees, which wasn't easy with how off her center of balance was with her new body, but she managed it and scooted over to the purple bunny. Isabelle started to shake her and call her name in order to wake her up.
It took a minute, but eventually the purple bunny started moving, then she sat up and asked what was going on. Isabelle let out an awkward laugh. She then pointed at the mirror next to them and told Doom Slayer to see for herself.
Doom Slayer looked into the mirror and didn’t say anything. Isabelle knew Doom Slayer was smart enough to put two and two together, so now she was either freaking out internally about being a purple bunny girl, or she was annoyed that her armor was broken.
Doom Slayer finally looks away from the mirror and towards Isabelle. She then looks Isabelle up and down before breaking her silence. She asked Isabelle what happened to them. Isabelle, not entirely sure herself, said the last thing she remembered was the grenade before passing out.
Doom Slayer looked at the ground around them and found the grenade that had been thrown through. She turned it over a few times and confirmed it was made in hell but said it was nothing like the normal things the demons used.
Doom Slayer had no idea who would make something like this that turns people into animal girls. Her best guess was that some demon was trying a desperate new method to weaken her so they could finally beat her.
Doom Slayer then stood up and said that wasn’t going to happen. Even with a thick body like this, even as a bunny, and even as a woman, she’d continue her mission to hunt down every last demon and protect people.
She then looked down at herself. She then let out an awkward laugh and said that perhaps before wiping every last one out, she’ll hunt down the one that did this to them and see if it can reverse the changes.
Isabelle couldn’t help but laugh as she stood up. She said that sounded like a good plan. She then picked up the gun she had been using and said she was ready to get at it. Doom Slayer said she didn’t have to come along, but Isabelle insisted.
Having no reason not to bring her, especially knowing Isabelle can slay demons nearly as well as her, the two opened the portal and went to Hell together. Not long after entering, the two began to slaughter away.
It’s been a few months since that day, and while they still haven’t found a way to turn back, they have managed to make the demons fear the lesbian battle couple who spend every day and night slaughtering them.
As for Isabelle and Doom Slayer, the two had managed to adjust somewhat to their bodies, though Doom Slayer still wasn’t entirely used to being a woman, but in the rare times they find themselves without any demons to slay, Isabelle takes the time to show Doom Slayer how great being a pair of thick women can be.
Comments
last_of_workers
Sent saying I just can't take this story seriously... I'm wondering where this combination of Doom and Animal Crossing came from but I just can't bring this combination up seriously... These universes are too different and I can hardly imagine them being combined, much less combined in such a style where both worlds remain unchanged and even the characters remain almost the same as before and at the same time they begin to have a deep impact... I apologize for this, perhaps I'm just being picky because in essence the story itself is good, it's just the world of the story that baffles me
