Emilia and Subaru were on a stroll in the middle of Lugunica, when suddenly a voice called out to the pair.

"Hey! You two stop!" Emilia and Subaru turned to see who was calling them. The two were met with the sight of a fat man yelling at the two.

"Huh?" Emilia looked at the strange black fat man with confusion, while Subaru, looked at the man with surprise.

The fat man was wearing clothes that resembled the one's of earth, so Subaru was shocked to see yet another isekai brother.

The fat man quickly walked up to the two and started speaking.

"You are Emilia and Subaru right?" The fat black man says. Emilia and Subaru are slightly shocked. The two had never met the guy, but he seems to know the two.

What Subaru and Emilia didn't know, was that the fat guy was a person that was isekai'd from a world where the two were fictional characters. The fat guy's name was Rex, and before he was isekai'd he was a neet, but suddenly while he was jacking off to Re:zero porn, he was teleported into the streets of Lugunica. The moment he realized he was in the world of Re:zero, he knew he had an objective: Fuck the heroines. It took him a few days to find Emilia and Subaru, but he finally did.

"Uh, yes. I am Emilia." Emilia says with some hesitation.

"Perfect." Rex says. He then walks up to Emilia, puts his hands onto her face, and before either Subaru or Emilia could do anything, kisses Emilia on the lips.

"!" ×2 Emilia eyes shoot open at the sudden kiss. Subaru is shocked, but more so angry at Rex.

Subaru then gets out of his momentarily shocked state, and lunges to Rex.

"Get off her you sick fuck!" Subaru delivers a punch to Rex's face, which results in the kiss breaking off, and Rex falling to the ground.

"Emilia are you okay." Subaru turns his attention back on Emilia. He gently shakes her arms, and gets her out of her state of shock.

"I-I'm fine." Emilia tries to put on a smile, but fails. Emilia wasn't as innocent as she used to be, if this had been a year prior, she would have thought she was pregnant, but now she knows what really makes a baby. It doesn't change the fact that she didn't want to give out kisses, she wanted to only give kisses to Subaru.

"Look what you did you piece of shit!" Subaru glares at Rex's body.

"Haha!" Rex just chuckles while having a big grin on his face.

"What are you laughing at you little shit!?" Subaru glares at Rex even more.

"Haha, there's no looping our of this one Subaru." Rex says with a huge grin on his face. Subaru is taken aback by Rex somehow knowing that he loops, he was going to question Rex, but he suddenly felt a tug on his arm.

"S-Subaru, I-I feel weird..." Emilia said while looking uneasy. Subaru looked at Emilia and was surprised to see her in the state she was in. Emilia had a massive blush, and she was profusely sweating.

"Are you okay Emilia!?" Subaru asks Emilia, concerned for her health.

"HAHA!" Rex just laughed as he saw Emilia's condition.

"You! What did you do to Emilia-tan!?" Subaru put the pieces together, and figured Rex had something to due with Emilia's sudden change.

"Hehe~ follow me." Rex slowly gets up from the ground and starts walking into an empty alley. Subaru and Emilia follow the man, and start questioning him.

"W-What did you do to me?" Emilia angrily points at Rex. At this point her clothes were dripping with sweat.

"First things first, my name is Rex. And as to what I did to you..." Rex introduces himself with a perverted grin.

"Spit it out!" Subaru says as he glares at Rex.

"Well, when i kissed Emilia, I used one of my 'curses' on her. The curse is that if she doesn't kiss me within 1 minute of any given time, she will die." Rex reveals to the two. Emilia and Subaru are; unsurprisingly, shocked.

"Liar! It's been more then a minute!" Subaru tries to poke a whole into Rex's 'lie', but is immediately shut down by Rex's next words.

"Nope. It's only been 38 seconds. Also, you better hurry up, you're almost out of time." Rex grins pervertedly at Emilia.

"S-Subaru... I'm sorry..." Emilia apologizes to Subaru with tears dropping from her eyes.

"It's— I understand." Subaru with much reluctance tells Emilia. Subaru was incredibly angry at Rex, and wanted to kill Rex, but he knew that in order for Emilia to live, he had to keep Rex alive. Subaru thought to use Return by Death, but quickly put it aside.

"I see you have your answer." Rex grins, as Emilia walks up to him.

"Grrr!" Emilia angrily makes a small growl at Rex, and then leans in for the kiss, because of the height difference, Emilia has to stand on her toes.

Rex and Emilia's lips meet. Subaru watches with anger, as he sees Emilia forced to kiss Rex. The two break the kiss, and Rex starts to speak.

"I almost forgot, the rules are more complicated then I first said." Rex looks into Emilia's angry eyes.

"What!" Subaru angrily screams as he walks towards the two.

"Just explain them." Emilia coldly glares back into Rex's eyes, but Rex doesn't even flinch from the glare.

"From now on, the kiss has to be long, or be a deep kiss, for the curse to not take effect. And the more you kiss me, the more you crave my kisses." Rex says to the two whilst still looking Emilia in the eyes.

Subaru looks once again shocked, while suprisingly Emilia doesn't even change her expression.

"Wow, no reaction Emilia-tan~" Rex teasingly calls Emilia the same name that Subaru calls her, to get a reaction out of her, and it works.

"Don't you dare call me that!" Emilia angrily screams.

"And just so you know, I'll never, and I mean never, crave your disgusting kisses." Emilia coldly tells Rex. Rex is slightly surprised to see the heroine; Emilia, be so cold. He was so used to the Emilia from Re:zero, that he was caught off guard on Emilia's sudden coldness.

"We'll see." Rex says as he leans down closer to Emilia.

"It's time for another kiss." Rex pervertedly grins at Emilia.

"I hate you." Emilia coldly tells Rex. She stands on her toes, and leans up for a kiss. Their lips touch once again, but this time they stayed there for longer.

"Damn it! Why did this have to happen." Subaru angrily mutters to himself, as he is forced to watch Emilia kiss Rex. The kiss was not anything more then lip to lip, but still, Subaru felt anger, he felt angry at himself for not being able to help Emilia, but most of all, he felt deep hatred for Rex. Rex had taken something that was intimate between Emilia and Subaru, and ruined it.

After 5 minutes of their lips together, Rex pulls back from the kiss.

"See, that wasn't too hard now, was it?" Rex creepily smiles at Emilia.

"..." Emilia just turns her head to side. On her face was clear what she was feeling. She felt anger. She was angry at having to be humiliated like this.

"Answer me, or no kisses." Rex sternly tells Emilia.

"Fine. No, it wasn't too hard." Emilia glares at Rex as she speaks.

"Good girl!" Rex humiliates Emilia even further, by petting her like an animal. Emilia could only stand there and glare at Rex.

"Tch!" Subaru clicked his teeth in anger and approached the two.

"Hmm?" Rex sees Subaru approach him from the corner of his eye.

"Hey! When does this curse run out?" Subaru angrily asks Rex.

"Never." Rex bluntly says.

"What!?" ×2 Emilia and Subaru are both equally shocked. They had both thought that the curse would last a day, or at most, a week maybe, but after hearing Rex's confirmation, Emilia starts crying.

"Wahhh!" Emilia is just crying while still close to Rex, meanwhile, Subaru is just looking down at the ground.

Rex is just boasts a large grin on his face.

Emilia, not knowing that the minute is almost up, falls forward into Rex's chest out of exhaustion. Emilia's body was drenched in sweat, it looked like she fell into a puddle of water.

"Ah." Emilia silently mutters as she felt her body hit Rex's overweight body. She then musters all of her strength and tip-toes to kiss Rex again. Her lips once again meets Rex's.

Getting bored of just touching lips together, Rex, decides to spice it up. He starts moving his lips against Emilia's. Emilia is taken aback by the new movement. Her and Subaru had only ever pressed lips together, so this was a brand new experience for her.

'Let's see if she copies me' Rex thought to himself, as he was getting more into the kiss. Luckily for Rex, Emilia copies what he is doing. She slowly starts moving her lips, but then starts speeding up her movement to match Rex's.

Subaru is watching the two kiss with a combination of anger and sadness. He and Emilia had never had a kiss like that, so he was heartbroken to see that the girl he loved, was forced to do such a passionate kiss, on such a disgusting human.

Rex finally pulls back from the kiss, and just stares at Subaru, with a massive grin on his face.

"Because it was a new kiss, the times has been moved up to 10 minutes." Rex suddenly says. Emilia cold eyes, flicker with gratefulness for a second, before returning back to cold, after remembering that she still had to kiss Rex. The same could be said for Subaru.

'Lets spice things up even more!' Rex thought to himself.

"Subaru. Go bring me an appa, I'm hungry." Rex demands Subaru. Subaru was going to refuse at first, but then decided to just comply with Rex's request, after all, he didn't want anything bad to happen to Emilia.

Subaru walked out of the alleyway, leaving Emilia and Rex alone.

"Emilia." Rex creepily grins at Emilia.

"Yes." Emilia coldly replies.

"Say my name."

"Tch— Rex." Emilia begrudgingly compiled

"Use -sama." Rex tells Emilia. Emilia didn't want to, but was too scared that Rex would let her succumb to her curse, if she refused.

"Yes, Rex-sama." Emilia coldly says.

"Get down on your knees and close your eyes." Rex demands Emilia. Because of the previous fear, Emilia complies with no extra push back.

"Okay, I'll kiss you again." Rex tells Emilia, while he is creepily smiling.

Emilia brings her face towards Rex's 'lips', and thinking that they were gonna smack lips against each others, she starts moving her lips.

'This feels different then earlier, Rex's lips feel way warmer now.' Emilia thought to herself as she was kissing Rex's 'lips'.

The kiss was suddenly interrupted by Subaru's return to the alley.

"I've brought the ap— WHAT ARE YOU DOING TO EMILIA-TAN!?" Subaru drops the appa to the ground, out of shock of what he saw. Emilia opened her eyes when she her Subaru, and thought she would see Rex's face, but instead, she opens her eyes only to see herself kissing a black girthy penis.

"AHH!" After realizing what she was kissing, Emilia fell backwards and landed on her butt. Emilia wasn't as innocent anymore, she now new how babies were made, so she definitely knew what a male's penis was for.

She then felt something else touch her lips, it felt like a gust of wind invaded her mouth, but then it suddenly stopped. She looked around confused, until Rex explained to her what it was.

"It cleans any trace of dirt from your mouth and lips." Rex calmly tells Emilia.

Subaru seeing the whole thing angrily storms over to Rex.

"Fuck you. I hate you so much, if it wasn't for this stupid curse, I would have already killed you." Subaru coldly told Rex. Rex just shrugged it off, but him taking it so lightly only made Subaru more angry.

Rex ignores Subaru, and reaches his hand down to help Emilia stand up. Emilia grabs the hand, and slowly gets up from the ground.

"Well, I think we should head back to the mansion." Rex says as he starts walking out of the alley.

"What do you mean 'we'!" Subaru angrily shouts.

"Remember you dumbass. Emilia will die without my kisses." Rex turns his head back, and tells Subaru, he then quickly returns to walking. Emilia and Subaru, having no other choice, reluctantly follow behind him.

The trio make their way to an empty carriage that was for renting. Rex forced Subaru to rent it out, using the money he earned from being a butler. Rex also forced Subaru to buy someone's services to ride the carriage.

The trio then got into the back of the carriage, and told the driver to go to the mansion.

Once they started moving Emilia started feeling uneasy again. She was heavily blushing, and her clothes were now even more drenched in sweat.

"*pant*...*pant* what is *pant* happening..." Emilia was shaking side to side, she was feeling very cold all of sudden. She was also confused. She had just kissed Rex, so why was she feeling so ill.

"Did you do something else." Subaru glares at Rex.

"Haha~ it now is also affecting my dick." Rex proudly says. All of sudden, Rex does something that surprises both Emilia and Subaru. He pulls down his pants to reveal his penis. His penis was fully erect at an impressive size of 14 inches, and it was very girthy. The only bad thing about his penis, was what was on his dick. There was a layer of smegma around his mushroom tip, it seemed Rex hadn't cleaned there for a while.

Subaru is shocked to to hear that Emilia might have to also kiss Rex's penis, but is even more surprised when he saw Rex's member. By no means was Subaru super small, he was at 6 inches erect, but that didn't compare to Rex's 14 incher.

Emilia was horrified at the idea of having to kiss Rex's penis, she was even more horrified when she saw a good look at Rex's dick. She was scared of it.

"I will not give in." Emilia coldly tells Rex, without a hint of desire. Subaru was glad to see that Emilia would stick through, and not have to do something like that. The two hadn't even gone that far, so Subaru was grateful that Emilia didn't give in.

"You don't have to. You won't die if you don't kiss my dick, it'll just feel uncomfortable for a little, but it'll go away." Rex calmly says.

A few minutes pass by, and Emilia stays to her word, but she is shaking. She is suddenly feeling really hot all over her body. The previous coldness only remains in her mouth and vagina, but now, her whole body is profusely sweating. She starts fanning herself with her hand, but it isn't helping at all. Finally at her limit, she decides to do something that she doesn't want to, but if it prevents her from having to even bring her mouth close to Rex's penis again, then she would do it.

"Oho. So you're getting ready for it." Rex creepily gazes at Emilia.

"Shut up." Emilia mutters as she gets back to what she was doing. She decided to take off all her clothes to maybe help with the heat, she removed her thighhighs, and then moved onto her skirt. She then remove her upper outfit, it then reveals her bra. But because of her sweating so much, the bra was practically invisible, so she just took off her bra as well. She was left in her panties, and was reluctant to take the off, but the heat got to her, so she ended up taking it off as well.

Emilia was finally done stripping off all her clothes, and embarrassed, she sat back down with her head down with a blush on her face. It was her first time naked infront of Subaru, she was internally happy that Subaru was staring at her naked body, but the feeling was ruined when she remembered that the fat guy named Rex, was also present.

Subaru was shocked at seeing Emilia's stripping, he blushed at seeing his crush's naked body, but he was also angry that he wasn't the only one that was looking at it. He could tell Rex was ogling at Emilia's bare body, Rex's erection also stiffened when Emilia finished stripping, and yet he couldn't do anything about it.

Unluckily for Emilia, the stripping didn't help cool her down, the heat only felt like it was increasing, only making the coldness in her mouth and pussy, more prominent.

"C-Can you fan me please, Subaru." Emilia shyly mutters to Subaru. Subaru being the guy he is, kindly complies, and starts fanning her. But sadly it doesn't help.

Emilia then starts trying to distract herself from the heat, so she started staring around.

'Wow the sky looks beautiful...' Emilia was looking out of the carriage. It didn't help the heat.

'Subaru looks so cute when he is worried.' Emilia brings her attention to Subaru. She starts starting at Subaru's worried face, as he was fanning her. She still felt the heat.

'What else... there's that guy.' Emilia eyes eventually land on Rex.

'He's so gross. His fat, gross body. His ugly face, his terrible body oder.' Emilia starts listing off Rex's terrible qualities. Somehow discussing Rex caused the heat to calm down a little.

'And then there's that thing...' Emilia's eyes landed onto Rex's dick. She looks disgusted at it, remembering that she was moving her mouth on that thing.

'That disgusting looking penis, it looks so... good— NO!' Emilia is disgusted by the sudden intrusive thought she had and immediately tried to insult it again.

'It looks so... what does it taste like? WAIT, BAD EMILIA.' Emilia hits her forehead, in an attempt to get rid of the bad thoughts, but they keep coming.

Subaru looks confused on why Emilia suddenly hit her head, but he resumes his fanning.

Emilia suddenly brings her heads up and starts to speak to Subaru.

"Subaru... I'm sorry, I can't take it anymore." Emilia bows her head down infront of Subaru. She has some tears dropping down her face.

Subaru is momentarily taken aback by it, but then tried to calm back down. His reasoning was that if Emilia saw his discomfort, she would feel that she was unworthy of being with him. So Subaru made the hard decision, to accept that Emilia had to kiss Rex's penis again.

"I-I get it. It's really tough for you. All you have to do is... I can't finish it, but you know what I mean. I'll try to keep my composure Emilia-tan." Subaru flashes a small smile to Emilia, and accepts what's about to happen.

"Thank you for understanding." Emilia; after thanking Subaru, drops her knees onto the wooden floor of the carriage, and moves herself to where her mouth would kiss Rex's dick.

"So you finally have given up, Emilia-tan?" Rex teasingly calls Emilia the name Subaru gives her, but Emilia ignores it.

"Yes. You won Rex-sama." Emilia says as she brings her mouth towards the penis. Subaru is taken aback by Emilia calling Rex by that.

Emilia grabbed Rex's large penis, and placed her lips onto the tip.

"*smooch*" Emilia kissed the tip of Rex's cock again. Her lips that were previously cold, felt the warmth from the dick's tip, and warmed up. Wanting to feel the warmth again on her lips, Emilia starts kissing all over the penis, not just the tip. Subaru was going to complain, but shut his mouth as he remembered that he could get Emilia in trouble if he complained to Rex.

Emilia finally plants a firm kiss on the tip of the penis, and pulls slightly back.

"Emilia has done it, now is she good?" Subaru asks Rex.

"Yes, she should he good for another hour." Rex says, as he's staring a Emilia still having her hand around his cock.

"Ahh. Emilia you can come back now." Subaru lightly tells Emilia. But Emilia at this moment was stuck in her thoughts, meaning she was unable to hear Subaru.

'It still feels cold...' The coldness had been getting to Emilia, so she finally gave in.

Emilia looked at the cock, and then looked up to see Rex's face. She saw him looking at her with a perverted grin. She focused her eyes back onto the dick, then she opened her mouth, postioned her mouth above the penis, and took the whole thing into her throat.

"E-Emilia?" Subaru was shocked at the sudden deepthroat. Subaru had thought that the worst was over, but Emilia couldn't take the cold feeling in her throat anymore.

As if she was an expert, Emilia bobbed her head up and down Rex's penis repeatedly, there was a wet squishing sound coming from Emilia's expert blowjob.

The reason as to why Emilia was so good at giving head, was because of the curse. The curse had instilled the skill of great sexual work, so that anything sexual she does, she is a master in it.

With her loose hand, Emilia, brought her hand to her pussy, and started masturbating. Subaru could only watch from the seat, shocked.

"Mmh~" Emilia could be heard moaning as she sucked the dick. The wet sounds of her rubbing her pussy, could also be heard in the carriage.

'It's warming up...' Emilia felt her throat start to warm up from the cock's heat, so she continued bobbing her head up and down. She even started to include her tongue into the blowjob, as she was suckling from Rex's member, she slid her tongue around the cock, as it passed throughout her mouth.

Emilia tried to aggressively rub her pussy to try to warm it up, but unfortunately her fingers weren't heating it up.

"*pop* Are you close to releasing?" Emilia asks as she looks up to Rex's eyes. Gone was the cold glare in Emilia's eyes, now it was filled with frustration.

"Yes, probably 4 minutes and then I would've came." Rex pervertedly tells Emilia.

Emilia suddenly stands up from the floor.

"O-Oh, now you're done Emilia-tan." Subaru huffed a sigh of relief.

"Not yet." Emilia says, as she shyly looks back at Subaru. Emilia then brings Rex's dick toward; so that it is now horizontal, and she takes a seat on Rex's lap. She puts the dick in between her soft thighs, she brings it closer so that it touches her pussy, and then she starts rubbing her pussy up and down against the dick in between her thigh.

Subaru is stunned at Emilia's sudden actions. On one hand he is slightly angry towards Emilia, he thinks she is taking it way too far, but then he rationalizes it in his head.

Emilia is staring at the cock rubbing against her thighs and pussy, and starts moving side to side. Her vagina was being rubbed on all sides, so finally she squirts out a wave of pleasure.

"NYAH~" Emilia loudly screams as she has her first orgasm. But she doesn't stop rubbing her pussy.

"Please release it..." Emilia pleads with Rex, to hurry up and release his sperm.

"Beg for it." Rex says with a perverted smile. Subaru was about to protest, but Emilia opened her mouth first.

"Please cum for me." Emilia turns her head towards Rex, and begs for his semen.

"More." Rex says.

"Please cum on me..." Emilia mutters to Rex.

"Continue to rub your thighs on my dick, stare into my eyes, beg for it, then kiss me." Rex makes his list of demands. Subaru thinks Emilia is gonna refuse, but he was quickly proven wrong. Emilia aggressively starts rubbing her thighs together, she rubbed it up and down, side to side, and in anyway that she could pleasure Rex. She met her eyes with Rex's, her eyes was filled with the intent of begging.

"Please release your cum all over me, Hank-sama! Drench me with your baby goo!" Emilia begs Rex with all of her being, then plants her lips onto Rex's. She put her tongue into Rex's mouth, Rex, was momentarily caught off guard, but quickly involved his tongue as well.

The two were so entwined in a deep French kiss, that they didn't notice Subaru's shocked face.

Emilia kept up her actions for 10 more minutes, until finally, Rex's dick started twitching.

Feeling the dick twitch against her pussy, Emilia, sped up her thigh movements and sped up her kissing.

And then finally, Rex released his load all over Emilia's thighs and stomach.

"AHHH!~" Emilia feeling the warm semen touch her skin, orgasms, causing even more fluid to release from her pussy.

"You were amazing Emilia." Rex pulls back from their deep kiss, and praises Emilia.

"That was the best!~" Emilia in a state of bliss says.

"W-Wait—" Emilia snaps back to reality. She finally got rid of the heat from her body; and coldness from her mouth, so now her mind is clearer.

"What did I do..." Emilia softly mutters to herself, as she sees the thick globs of semen on her stomach and thighs