It's been nearly a year since Ben joined Fairy Tail, well more like seven years. As it turns out During the S-Class trials in December The Ultimate Team And a few other fairy tail members got trapped on Tenrou island. It had a spell that saved them and kept the island hidden for seven years after Acnologia attacked the island.

And during that time the guild had gone through some really hard times, thankfully the gang finally returned. But oddly Ben noticed something off about Erza, after they got back she had been eating a lot more than normal.

As in cravings that would be comparable to his Grandpa Max's cooking. Not only that but she's also been lashing out in random emotions, in one minute she's her usual calm self. The next she's extremely cheerful and happy, and on the rare and terrifying occasions she's extremely aggressive to anybody.

And to everyone Ben seems to have it worse because she's always near him, and when she does get aggressive she does take a little bit of it out on him. A few times she has gotten physically aggressive but it's not what you expect.

About now we currently see Ben sitting at the bar with Erza sleeping next to him. Mira then came up to the two "Hey Ben, how are you and Erza?" She asked. "We're okay" he replied then looked at said red head, "well I'm actually concerned" he admitted.

Mira tilted her head in confusion "as you know Erza's been acting strangely lately, and as her boyfriend I'm worried" Ben explained. "I get it, Still what do you think's wrong?" Mira asked him, "don't know, oh she's waking up" he said.

Erza then opened her eyes and slowly sat up "Hey Ben" she greeted rubbing the sleep from her eyes. "Hey Erza, I kinda wanted to point this out so please don't take it the wrong way but are you feeling okay?" Mira asked. The fairy queen looked at her for a moment then sighed and rubbed the back of her head.

"Well... to be honest I've been feeling rather strange as of late" Erza admitted, "maybe you should visit Porlyusica, she may know" Makorov advised as he had heard. "Maybe I will, thank you Master" Erza said, "I'll go with you" Ben said holding her hand.

"That was nice of Ben, being a good boyfriend and always being concerned for Erza" Mira said giggling. "That or he knows if he isn't within a few feet of her she'll lash out with another mood swing" Cana remarked. Lucy gave a nervous chuckle at that knowing that both were right.

But even she was worried for her teammate, about now Ben and Erza had made their way to Porlyusica's house. Even after seven years the memory of that place was still fresh in Ben's mind, nearly dying from entrapment that is. Erza had knocked on the door, "I hope she'll be able to help" she said as Ben patted her shoulder.

The pink haired medic then opened up "good afternoon, mind telling me why you are at my house so you can leave?" She asked rather irritably. "Porlyusica, Erza hasn't been feeling well, she's had some weird symptoms and I'm very concerned" Ben answered. Erza then spoke "in addition I've also been dealing with this" she said pulling her shirt up a little showing that her belly had been getting a little bigger.

The medic then sighed and allowed them in, after giving Erza a once over Porlyusica had asked them a few questions. "Okay Erza, I'm going to ask you a few questions, and no matter how embarrassing they may be I want you to answer honestly" she said.

"Yes ma'am" the Titania replied, "first have you been, 'active' lately?" The medic asked. When Ben asked what she meant by active Exactly she whispered it to both which made them blush. "Well to answer... yes but me and Ben are always safe" Erza answered. "Well that was that one time we were beyond conscious at the flower viewing seven years ago but I don't know what happened" Ben said.

"Okay, Erza I don't know how to say this. But I believe that you are pregnant" Porlyusica stared as both spat take. "What that's impossible!" Erza yelped as Ben was too stunned to say anything, "if you don't believe me I suggest taking a test" the pink haired elder stated.

An hour later Erza had went into the bathroom while Ben decided to go outside to get a breather. "I... I can't believe I got Erza... my god" he said 'I can't even look at myself' he thought.

He then sat down on a nearby log, "this is just too much" he said, a familiar voice then spoke. "Indeed, though I envy you, as a time walker I can never have children" it said. Ben's head snapped to his right to see Professor Paradox "Professor Paradox?!" He yelped.

"Greetings Benjamin, so nice to see you after all this time, how do you fair?" He asked. "I'm fine, wait if you're here just please tell me I can still go back to this world!" Ben said backing away. "Well fortunately for you, I have not come to take you back, rather I have arrived to talk to you about the current revelation that has just transpired" the time traveler said.

"Oh about, Erza being..." Ben groaned as he sat back down, "Yes" Paradox said. "I can't believe myself, I had been dating Erza for only over a year and now because of me she ends up pregnant. And before she's even married to" he said burying his hands into his face.

"Though I couldn't have seen that coming I will tell you that you shouldn't feel ashamed" the time Walker stated. "How can I not feel ashamed?" Ben retorted "I just took away my girlfriend's innocence, her purity" he added.

"Benjamin though this cannot be compared to saving the universe or the earth. Let me remind you that you are Ben 10, hero of heroes, you've overcome several obsticals and challenges" Paradox said. "True but..." Ben was cut off when Paradox cut him off.

"And let me remind you that there isn't just one Ben Tennyson, there are several. And almost every Ben 10 has ended up as a proud, happy father raising children" the time traveler then opened up a window. Each displaying several Ben 10,000s spending time with, crying over, laughing with their children.

"But what if I won't end up as good a father as them?" Ben asked, "let me ask, do you Love Erza?" Paradox asked. "Are you kidding more than anyone" Ben replied, "and you would love her no matter what is that correct even if she has a child" the shapeshifter nodded.

"Than who's to say you wouldn't be a good father, because you Love Erza with all your heart and will stand by her no matter what I know you'll be the greatest father any child could ever ask for" the time traveler said. Ben then looked at the other Ben 10,000s, one was with a blonde woman with violet eyes and a cybernetic right arm. They were playing with a young girl with long brown hair.

Another was Jetray flying alongside a blonde alien woman, with them another brown haired green eyed girl laughing as they flew. Another Ben was with a brown haired brown eyed woman with electricity sparking from her hair. With them was a darker brown haired girl with an Omnitrix of her own, both the mother and daughter were obsessing over a frog mascot.

Seeing all those different Ben Tennysons, and seeing that a few of them started out similar to him. It made him think about what the time traveler said, the hero loved the fairy queen to no end.

What's more, if Ben did get Erza pregnant it was his responsibility to care for her and the baby. He was responsible for the life he was about to bring into this new world. Having made his final decision he smiled "Thanks Professor I needed that" Ben said. He then heard crying, in a flash Paradox disappeared, and Erza ran out and hugged Ben.

"Erza what's wrong?" He asked, she looked at him with tears in her eyes, "it... it's true, I'm pregnant" Erza said sniffling. "Hey it's okay" Ben said hugging her, "no it's not, now you can't go home and it's all my fault" she cried.

"Erza, it's okay" he said looking her in the eye, "we've always had troubles in the past, and when have any of them ever stopped us?" He asked. "But what about your friends? Your family?" Erza asked, "you're here aren't you?" Ben replied.

"I may miss my parents, my grandpa Max, my cousin and everyone else. But over the short course of my time here with you, I couldn't leave even if I wanted to" he said. "I have another home I have to protect, another family I have to keep safe. You all are important to me" Ben said, Erza looked at him surprised.

"Besides, I'll find a way to see them again, but for now Fairy Tail needs me more" He then kissed Erza. "Erza Scarlet, I love you and I want to be with you. And I will stay by you no matter what" he said.

The red haired girl then smiled, and buried her face into his chest. "I love you to" she said, "But what about the guild? We'll need to tell them eventually, and how are we going to afford the necessary..." Ben put a finger to her mouth.

"It'll be fine Erza, we'll get through this" he said, she giggled a bit "I guess you're right" Erza said. "Sorry about getting you pregnant by the way" Ben apologized, "there's no need to apologize" Erza said looking at him.

"Besides thanks to you, I have the most wonderful treasure of all, it isn't gold, diamonds or a powerful spell" she said rubbing her belly. "You've given me the gift of life", the two hugged again, "and you've given me the gift of fatherhood" Ben replied.

"But still, Erza Scarlet. In order to give our baby a family, I'd like to ask you this" he said. "Will you please marry me?" He asked, she was shocked but smiled "do you even have to ask?" She joked.

They later thanked Porlyusica and headed to his house, "sincere just found out now let's keep the fact that I'm pregnant secret for now" Erza said to him. "No argument, I'm not ashamed that you're having my kid, but I'd rather not have the guild members badgering is about the whole ordeal" Ben replied when they opened the door.

Then were met with a surprise when it suddenly swung open by itself, the culprits in question were Nastu, Gray and Happy "ERZA'S PREGNANT?!?!?!" They all cried.

Lucy then came into view as she was as shocked as all of them, "Wow... I never expected them to go that far" she uttered. The two had been shocked to see them inside Ben's house, "what are you doing here?" He asked blinking.

"We wanted to come over to help Erza feel better but the next thing we know we hear she's got a bun in the oven" Natsu answered. The red head in question had grabbed the two and Gray by their collars and knapsack. And glared at them with a terrifying aura around her.

"If you tell anyone before we do I promise that you'll see Hell faster than you'd think" she said as they shivered. "Don't worry Erza I'll make sure they keep their mouths shut" Lucy promised. They took her word for it and they left, the two then sat on the couch.

"So what should we name the baby?" He asked her, "Hmm..."

The rest of that night had been them discussing what name should be the best for their baby. A few each of them liked together and a few they didn't agree on.
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A/N; again an Ultimate Fairy one-shot, Ultimate10 I did say in the first chapter that it can be from any Ben 10 fanfic if possible. That includes yours, I do hope you enjoy the one shot, and maybe my first Erza one shot you can use as a footnote for future chapters. Hopefully more stories will appear, for us fans of 10. Please vote and comment.