AN: Okay so before you read on I would like to tell you a little bit how this is funny.

Well the way I see Netherlands is that he is very against gays on him. So he doesn't mind people being gay but as long as they are gay to other people and not him. To him "Gay" is what happens to other people which is why he fell in love with a girl. Belgium.

So in this story her becoming a boy is his worst nightmare. He might have overlooked it if it was him topping but Belgium topping scares the crap out of him.

Warning: Smut, yaoi, swearing

By the way Netherlands' name is Eberrich and Belgium's is Femke because they have no canon names.

Nethy's Worst Nightmare

Part one: Operation Yaoi

Belgium opened her door curiously to see a package on the floor, picking it up she saw it had a kitty paw print on the front "Ooh~ Is it a cat? Did Netherlands buy me a new cat?" She tore off the wrapping to see a small pink box. "Hm? No cat then. Meanie pants." She muttered walking into the kitchen.

Netherlands was currently outside the kitchen smoking his pipe as he tended to the tulips. She opened the box smiling her ever so cute kitty smile "Hm~ I wonder what's in here~" she took out a small bottle that was shaped like a vial "Oh~ Is it perfume?" she pulled the small crystal stopper out and sniffed the pink liquid. It smelt faintly of strawberries and something else. It reminded her of Netherlands. She blinked and looked at a piece of paper with "READ ME!" in capitals on.

Opening it she was greeted with glitter sprinkling down over her dress "Make his dreams come true with this special drink. A 48 hour potion of pure fun~"

"Oh? Will they make my boobies bigger?" she asked curiously looking down at her chest. "My boobs are okay…" She pouted a little but drank it anyway. It tasted of cherries and how she would imagine the tulips would taste. Well actually she did know what they tasted like she ate one when she was a child because she was curious.

She looked at the paper again "It will work the morning after you take the potion and the effects will last 48 hours from there."

"Okay then." She said smiling happily.

Netherlands walked inside and looked at the box "Now what have you brought?"

"Nothing I found it outside. It was some drink." She smiled.

"You didn't drink it though right?" Netherlands asked raising an eyebrow.

Belgium gave him naughty child look "No…"

"Liar. Why did you do that?" Netherlands sighed. "Do you know how dangerous that is?"

"Jeez sorry dad I'm fine!" She pouted.

Netherlands shook his head "Man you're an idiot sometimes."

She stuck her tongue out at him childishly.

XxX

Belgium yawned and stretched lazily she blinked her body felt weirder…her chest felt flatter. She grabbed her chest and her face paled "I-it took my boobs!" She yelped as she closed her legs and she felt pain. "O-ow! What the hell?" She froze and clamped a hand to her mouth "Wh-why is my voice deeper…not much I have to admit…but still deeper!" She cupped between her legs and let off a shrill scream that made Netherlands sit bolt upright.

"Wh-what?! What the fu-Gah! What the fuck?! Who are you get out my bed!" he yelped falling out of his bed in shock at the sight of a cute boy with large green eyes and fluffy honey blonde hair.

Belgium pouted "Eberrich! It's me you meanie!"

Netherlands blinked "I…I have to lay off the weed…"

Belgium dived out of bed and looked at the mirror "Oh my God…I'm a boy!"

"So…that is you Femke?" Netherlands blinked.

"Of course it is!" Belgium pouted. He pulled up his nightdress "Look I have a penis…I need to pee! Help me Eber!"

Netherlands covered his eyes "Gah! Put your dress down! Dear God I do not wanna look at another man's wang."

Belgium let the dress drop and sighed "tell me how to pee!"

"Standing up!" Netherlands said looking up a little to make sure it was down.

"Yes but then what…"

"You…hold yourself…look I need a piss so come with me." Netherlands sighed grabbing the other's hand.

Eventually Belgium came out "I think I got most of it in the toilet…but I peed on my nightie…"

Netherlands sighed "Then just get dressed."

Belgium stripped happily and Netherlands covered his face again groaning "For God's sake…"

Belgium pouted and looked at her clothes "What do I wear?" he pulled on his underwear "I'm too broad for a bra…"

Netherlands yelped "You are NOT wearing women's clothes as a guy!"

"Why will you get turned on?" Belgium smirked.

"No! No way in hell!" Netherlands ran out the room "Tell me when you're done."

Belgium folded his arms "He's so mean." He pulled on one of Netherlands' shirts and yanked on a pair of his smallest jeans "Waaah I'm still short and small as a man!"

Netherlands sighed "Why me…"

Belgium dashed out "I'm done~ Look! Don't I look cute?" he waved the sleeves that hung over his hands like how China's did but on the short fluffy headed male he just looked so cute. Netherlands' eye twitched a little he was torn between wanting to hug and just screw the hell out of the cute boy who was so much like his female self and be disgusted at that thought. Belgium giggled cutely and skipped off downstairs "Waffle time!"

Netherlands groaned and dashed in their bedroom. After he had yanked on his clothes and put Belgium's nightie in the wash he walked downstairs, he hoped it was all a horrible dream and singing happily in the kitchen would be his sister and lover not…his lover and…brother…he guessed she was now. But as soon as he entered the kitchen he was met with the cute boy who looked over smiling a familiar cute kitty smile. "Waffles will be ready soon~"

He nodded and slid in the chair "So…you're still a boy huh?"

Belgium nodded "Uh huh!" he smiled then looked down shyly "Do you erm…still love me like this?"

Netherlands sighed "Honestly?"

The younger held his breath expectantly "Y-yes?"

"Yeah I do…" Netherlands said looking into the familiar green eyes "I mean…I love you and you're still so frickin' cute but you're a boy that's the only thing that's fucking with me at the moment."

Belgium smiled "Talking of fucking~ what does it feel like?" he asked curiously.

"H-huh?" Netherlands blushed "I-I'm not telling you that!"

Belgium pouted "Why not? When you have sex with me you often ask me what I feel like and besides I want to experience it all! It's only fair it lasts for 48 hours…"

Netherlands rolled his eyes "So go masturbate but don't expect me to be a part of it."

"You're so mean!" Belgium pouted, "Fine I will and I might go seek out a single country to have sex with! Like…France or someone."

Netherlands glared at him "Don't you dare."

Belgium smiled "Or maybe I can have a threesome with Spain and Roma~"

Netherlands glared at him more "No."

Belgium looked down "I want to know what it feels like…" he looked up cutely "Please?"

Netherlands snorted "No! I bet if I drank the rest of that potion there would be no way in hell you would do stuff to me."

Belgium looked up through his eyelashes "I could if you wanted me to."

Netherlands grabbed the vial "You won't and I will prove it." He chugged it down "Now when will this shit kick in?"

"Tomorrow morning~ so I get today all to myself right? Right?" Belgium asked pouncing on him "Pleaaase!"

Netherlands blinked "What do you mean?"

"I mean I get sex right?" he smiled cutely at him.

Netherlands shook his head "No way."

Belgium looked at him "You don't love me…"

"Of course I do." Netherlands sighed.

"Then you would see past the boy and see that I am still me!" Tears filled his eyes "Did you only go with me because I was an available woman? Not because you loved me at all?"

Netherlands ran his hand through his hair "That's not true! I do love you! I do!"

"Then please let me do stuff! Let me do this! It's for one day only I wanna know what it feels like."

Netherlands swallowed; he couldn't help it he was weakening to the cute boy's charm. "Fine!"

Belgium leapt in the hair "Yay I'm so happy!" he danced off happily in a way that he would have done as a female he followed the cute boy sighing. He looked in the bedroom to see him looking in the mirror curiously. "I can't remember but did you used to look like this?" he poked his cheek and stuck his tongue out at his reflection.

"No my cheeks weren't as fat as yours." Netherlands shrugged.

Belgium looked at him in shock "Fat?"

"In a good way! It's cute." Netherlands protested.

Belgium smiled and grabbed his hair and started to spike it up "Look I am you Big Brother~" he bounced on the bed.

"What have I said about calling me that!" Netherlands growled leaping onto the bed too "Hey get back here!"

Belgium giggled and let go of his hair so it flopped down again and wrapped his arms around Netherlands, he pressed his lips to his roughly. Netherlands pushed him back "Wh-what the hell?"

"Well we have to kiss silly." Belgium smiled cutely.

Netherlands sighed and nodded "Yeah true…" he closed his eyes and grabbed Belgium's face to roughly kiss him. Belgium blinked a little in shock of what he was doing but he liked it of course so he kissed him back happily.

Netherlands pushed his tongue into the younger's mouth, his hands roamed over Belgium's chest expecting breasts. His lips tasted the same his body was still soft despite being a boy. He caressed small nipples under the shirt; a small moan came from the younger male. Netherlands broke the kiss slowly a little saliva connecting them. "N-nyaa~" Belgium moaned softly "D-don't stop…"

Netherlands blushed and sat down on the bed "Fuck!" he fell onto his back and covered his face with his hand "Why?!"

Belgium looked down and placed his foot on Netherlands' groin. Netherlands froze as he felt the foot rub his steadily growing bulge "You're getting excited." He purred softly.

Netherlands peered through his fingers at the oh so familiar nation. "N-no I'm not."

"Liar~" Belgium grinned. He dashed off into the wardrobe grabbed something red then sped off to the bathroom. Netherlands blinked; he sat up confused and half hard. He sighed if he closed his eyes it was as if he was with the female he loved again.

Belgium came back a little shy "D-do I look okay?" he was wearing stockings and a garter belt. He wore lacy red panties and a red corset with lace tie at the front.

Netherlands looked at him in shock "Well…you're missing the right…you know to fill it…but besides that yeah…"

Belgium smiled and dived on the bed "Yay! So~ can I have a blowjob?"

"No! No nono!" Netherlands shook his head "No! I don't do blowjobs unless it's me getting one!"

Belgium pouted and pawed at Netherland's groin "Please? I give you one." He unzipped him "See? You're so hard already." Netherlands swallowed and shook his head.

"No."

Belgium gave him the full blown cute kitty eyes. Netherlands could feel himself weakening again. "Please?"

"F-fine…" he muttered. "Lie down."

Belgium smiled and laid down, he gave off a cute giggle and looked at him cutely. Netherlands stripped and threw the shirt at him so it covered his face. "Noo!" Belgium whined pulling it off. "That's so mean."

Netherlands rolled his eyes and knelt on the bed, slowly he reached out under the small panties and pulled Belgium free "Dammit…it's soft…a-and I mean by texture not you know limp."

Belgium smiled cutely "What does it feel like?"

"To be honest…velvety…like your tits were." Netherlands muttered.

Belgium giggled "I see."

Netherlands stroked him slowly his cheeks heating up "I don't like the idea that I have a dick in my hand…" he muttered.

Belgium moaned softly "Nyaa so good~"

Netherlands closed his eyes and kept on stroking he just focused on Belgium's moans they weren't that much different from when he was a female. Belgium panted "P-please don't stop." Netherlands sighed feeling Belgium become very hard in his hand.

"Okay now what?"

"S-suck me." He whined "Please?" he gave him a pleading look.

Netherlands sighed and licked him slowly, he kept his eyes closed as he did it but he couldn't do it. "I-I can't!"

"Eberrich…please." Belgium begged. "Please…it's just once…we're running out of time…"

Netherlands swallowed and licked again his cheeks flushing. He kept on licking until he got to the tip where he pulled off a small string of precome connected to his tongue. "Yuck! You're close already?"

"I'm a virgin. Don't be mean." Belgium pouted.

Netherlands sighed and sucked the tip a little, his eyebrows creased in concentration on mainly not gagging. Belgium moaned and sat up "Th-this is so good! N-no wonder you like them so much! C-can you push it in deeper?"

Netherlands groaned inwardly and moved his head down more his hand tightening its grip on poor Belgium's virgin member. "O-ow! You're gripping too tight!"

Netherlands loosened his grip and looked up "Shut up whining for God's sake do you want this or not?"

"I do…" he mumbled.

"Good. Then shut it." Netherlands returned to sucking him lightly.

Belgium panted softly, it felt so good! Especially when Netherlands went down further on him and his throat kept closing a little, he arched his back he wasn't going to last he knew it. Suddenly he came filling Netherlands' mouth. Netherlands yanked off him coughing and gagging; come ran down his chin and sprayed onto the bed sheets. "Nethy…I changed the covers last night." Belgium pouted.

Netherlands' glared at him "Sh-shut up! Why didn't you warn me!" he spat out more come "Goddammit that's disgusting!"

Belgium looked sad "I don't taste good?"

"No! That will never taste good!" Netherlands wiped his mouth on the covers "Why the hell do you women do it?"

"Huh? Well because we know it feels good to the man silly and plus the men often ask for one." Belgium smiled.

"I am never asking you for one again." He muttered.

Belgium pouted "Don't be like that! I like how you taste~ it's all manly and stuffs." He giggled and sat up "We can't have that…you've gone soft…"

Netherlands looked down "Yeah well…"

"Well nothing! Lie back!"

Netherlands sighed and did so. Belgium smiled and wriggled into position, he licked him slowly and expertly he had done this to Netherlands for so long. He knew what made the man tick and what pushed him over the edge. He teased the underside with his tongue knowing that right now Netherlands' blood was pooling down into his groin. Netherlands let out a small groan. Belgium giggled and moved his tongue up to the head to tease it with his tongue also, then he sucked lightly. He never could fit all of him down his throat but he knew he could at least go half way and sometimes that was enough for Netherlands. He popped off him when he felt him hard and eager. "Okay that's done~ now to get you all prepared."

"Prepared….? Prepared for what?" Netherlands blinked.

"Me silly I want to top you!"

"No! No nonononono! I REFUSE to be topped by a guy especially one in stockings!" Netherlands yelled "No way!"

Belgium pouted "Please? I know you will like it."

Netherlands shook his head "There is no way in hell I will!"

"B-but I will be taking your virginity it's all I ever wanted…" His eyes started to fill with tears "A-and you will be taking mine…n-not Spain this time! You!"

Netherlands sighed then groaned in annoyance "You know I fucking want that…"

"I do know that." Belgium nodded "So please let me do it! Please!"

Netherlands sighed "You know if I top I will take your virginity then."

"Yes but I won't have yours and besides this mister is too big to fit in my wittle butt~" Belgium smiled as he nuzzled Netherlands' member.

Netherlands groaned again "Don't say it like that…"

"Why does it turn you on?" he purred softly.

"You know it fucking does." Netherlands muttered.

Belgium giggled and looked curious "Oh…do we have lube? Wait! Hold on!" he danced off. Netherlands blinked curiously. Soon enough the little male came back holding a tub of honey "Hm~ you will like this~" he opened the jar and stuck his fingers in the honey. "Open your legs."

"…no…you are NOT lubing me up with honey…"

"Please? I don't have anything else!" Belgium pouted "Please Eber!"

"Oh come on! Surely you have something! Like…I dunno hand cream or something honey is just gross!" Netherlands sighed.

"But it's sweet~" Belgium stuck his fingers in his mouth and sucked the honey off making cute moany noises.

Netherlands blushed and yanked his hand out of his mouth "Stop it. Go wash your hands and get some hand cream."

"Fine." Belgium pouted walking off to the bathroom.

Netherlands sighed and put the cap back on the jar, he laid back and waited he couldn't believe he was doing this…

Belgium came back happily "I'm baaack~" he grabbed the hand cream and poured it on his hands. Smiling curiously he stroked Netherlands' entrance lightly, Netherlands tensed up. "You have to relax or it will hurt…Spain told me that."

Netherlands looked up "He…has been in your ass?"

"No! No don't be silly no one has!" Belgium smiled "My ass if for no one not even me."

Netherlands raised an eyebrow "…what?"

"Shut up you know what I mean." Belgium blushed.

Netherlands sighed "Just get this over with…"

Belgium pouted "I want you to enjoy it as well or it will feel like I'm raping you." He pounced on Netherlands' chest and suckled his nipple lightly making the Elder gasp and moan.

"D-dammit." He muttered.

Belgium giggled and suckled on his nipple some more, he knew he liked it he just pretended he didn't because he was worried it made him seem gay if he did admit he liked having his nipples touched. He smiled and suckled more making the Dutch groan and bite his lip "F-fuck." Thinking this was the perfect opportunity he slipped his finger inside. Netherlands' eyes widened in shock "F-fuck! Wh-what the hell?!"

Belgium released his nipple "Shush I need to prepare you remember."

Netherlands sighed and closed his eyes again "F-fine…"

Belgium smiled cheerfully and moved his finger in deeper. Netherlands hissed slightly in pain. "F-fuck!"

Belgium looked up "Is it hurting? You have to tell me! I promise I will stop!"

Netherlands thought a little, the way out of having his manliness taken by a cute so…so ukeish male was to say it hurt too much…but then again…his pride would be destroyed by being wimpish and saying it hurt… "Just keep going I'm fine." He muttered.

Belgium smiled and pushed in a second "Gah! FUCK!" Netherlands yelped.

Belgium looked up in shock "Did that hurt?" he asked innocently and a little worried.

"N-no…just…keep going." Netherlands muttered. He kept his eyes squeezed shut why the hell were they betraying him and making tiny tears form. He swallowed. Shit why the hell did it hurt him so much? Was it because he was a virgin…there anyway…?

Belgium smiled and moved his fingers happily, he was gentle of course he didn't want to hurt his lover. Slowly he opened his fingers spreading Netherlands wide. "Oh~ I did it~ I opened you up." He giggled.

Netherlands hid his face in his hands "Stupid shit, don't say things like that!"

Belgium smiled and moved his fingers around more, he was curious about that one spot he had heard about…pushing his fingers in deeply Netherlands arched up off the bed yelling profanities. "Fuck fuck fuck!"

"Oh! I found it! I found it!" Belgium smiled cheerfully, he rubbed the spot making Netherlands grit his teeth and groan through them. He opened his eyes and a tear slid down his face.

"Y-you bastard…" he muttered.

Belgium blinked "Am I hurting you? I was told this feels good."

"That's why you're a bastard! You say that in such a cute fucking way and look so damn cute!" he yelled "When the actual truth is I fucking love it and I don't want to!" he grabbed the pillow and shoved it over his face.

Belgium giggled "I see. You're so cute Nethy~"

"Don't call me that!" he mumbled.

Belgium blinked "You know what I think…I think~ that Little Roma takes after you." He giggled again "You're being like him right now~"

Netherlands pulled the pillow off his face and glared at him "That's a lie." He smacked the pillow off Belgium's head making him yelp.

"Hey! That's mean." He pouted.

Netherlands rolled his eyes "N-no it isn't."

Belgium giggled and pulled his fingers out "I have an idea!" he leapt into the wardrobe again and pulled out a small red box. Opening it he pulled out a smooth gold vibrator "This will feel good I promise."

"N-no it won't!" Netherlands blushed heavily.

Belgium smiled and squirted the hand cream on it then made sure it was covered before teasing Netherlands' entrance with it "You will like it I promise." He smiled cutely before pushing it in. Netherlands yelped again.

"Shit!" he gritted his teeth. Curse the damn girl turned boy for being so damn cute when he said that! He looked at Belgium who smiled and kissed his member

"Shush you will like it." He moved the toy slowly and gently suckled on the hard member to make it even harder "My poor Lover~"

Netherlands blushed a little "Wh-what are you doing…?"

"Making you nice and hard for me so that you can enjoy it." He purred softly as he moved the toy in and out slowly. Netherlands bit his lip, as his body started to relax he realised the feeling of the intrusion wasn't unpleasant. Small grunts fell from his parted lips as the little Belgium male moved it in deeper and a little faster "You're liking it now right?" He swallowed and looked away. "You can be honest with me." Belgium smiled "Please?"

Netherlands nodded a little "It's…okay."

Belgium smiled "Yay!" he cheered happily as he moved the toy in a little harder hitting Netherlands sweet spot deep inside.

"Gah! Fuck!" he yelled.

Belgium giggled and turned the toy on "There we go. It feels so good!"

Netherlands bit his lip as the vibrations went through him "F-fuck!"

Belgium licked his member "It's good huh?"

"A-a little…" he mumbled. His cheeks heated softly as the vibrations were stronger "F-fuck…"

Belgium pressed the toy deep into Netherlands' spot and watched a bead of precome ooze out of Netherlands' member and slide down the head; he watched it slip down curiously before licking it making the Elder gasp in shock. "I think it's time for me to go in now~" he said softly.

Netherlands swallowed a little "Wh-what?"

"Don't worry." Belgium gave him a cute kitty smile and looked curious "So…how do I do this?"

"Oh for God's sake!" Netherlands grabbed the cream and squirted it in his hand, he grabbed Belgium's need and rubbed the cream all over it making Belgium moan in ecstasy.

"O-oh God! I-it's so goood~" He arched his back his hands gripping Netherlands' arm needily.

Netherlands rolled his eyes "Man you can tell you're a virgin. No self-control at all. You're such a kid." He muttered as he laid back. "Now just line yourself up and push in."

Belgium nodded and lined himself up shyly then pushed in hard making Netherlands hiss and cry out "FUCK! Slowly you dumb fuck!"

Belgium looked at him with sad eyes "I-I'm sorry…"

Netherlands swallowed "No I-I didn't mean what I said…it hurt a little that's all…just be slower next time…"

Belgium sniffed "N-no I'm stupid! I-I was too eager! I-I'm sorry I'm a horrible person!"

Netherlands grabbed him around the back of the head and yanked him down into a kiss cutting off his small rant. Belgium blushed and kissed him back eagerly. Belgium whined softly and started to move making Netherlands gasp in the kiss but he continued to persevere to prove his love for Belgium whether she be male or female. Belgium broke the kiss moaning softly, Netherlands was so tight around his member and he felt just too good. "N-nyaa! E-Eber! It's so good!"

Netherlands groaned his eyes watering with the pain and the slight pleasure "F-fuck." He hissed.

Belgium bit his neck lightly "I-I love you." He murmured.

"I-I love you too." Netherlands muttered, he cried out as Belgium struck the spot down deep. "F-fuck!"

"Y-you're so tight." Belgium panted "It feels so gooood~"

Netherlands's eyes roamed over the smaller male curiously, his body was still soft and girlish despite being a boy. His small pink nipples were perked up with excitement, tears of pleasure rolled down his soft chubby cheeks and his soft honey blonde hair fell into his emerald eyes. The boy's hips were rounded and still feminine, his legs were long and plump like a female's he didn't even dare look between the male's legs at the object invading him at such a hard pace.

Netherlands looked back up at him his eyes filling again "Fuck…dammit…" he yanked the smaller down into another kiss. Belgium yelped slightly but kissed him back happily. He slipped his tongue inside his Big Brother's mouth and tried to dominate him but Netherlands pushed his own tongue into his forcing him back and he completely dominated the smaller male. Belgium whined cutely as their tongues danced erotically in a way that only one man can dominate another. Belgium felt his stomach tense up, this was it he was going to release a second time as a male. He pulled out of the kiss to cry out as he came hard in the older male who gritted his teeth as he was filled. Belgium panted softly as he pulled out and held Netherlands' member and stroked him. Once he had caught his breath he took him into his mouth and sucked expertly.

Netherlands groaned feeling his release inside the younger's mouth. Belgium swallowed it all and sat up smiling. "I loved that~" he laid down and cuddled Netherlands "Thank you Big Brother~"

"What have I said?" Netherlands scowled pouncing on him "Don't call me that!"

Belgium giggled and wriggled under his tickling torment "I'm sorry I'm sorry!"

AN: There we go~ The next one will feature Hetero. Also it will be up pretty soon!

Thank you for reading~

Prease review

Arigatou~