*KNOCK KNOCK KNOCK*

        “Alphys! I’m heeeere!” shouted a chipper voice from the front entrance of the royal scientist’s lab. The door’s mechanism activated and slid open to reveal a cute little white-furred goat monster in a striped shirt and jeans. “Alphys?” he called out again, stepping inside and giggling after seeing stacks upon stacks of used ramen dishes on a nearby table.


        “C-Coming, Asriel!” Alphys shouted from the second floor. She had been watching anime all day and had forgotten that Asriel was scheduled to come over for a royal check up. Even though she had gotten caught up in what she was watching, she was excited for Asriel’s visit. She had recently been doing lots of research on male monsters and their development in...certain areas. When she told Asgore what she was working on, he offered to send Asriel over in order to help with her research and also get him a well-needed check up, since their doctor had retired. Alphys brushed popato chisp pieces off of her lap and jumped up before heading down the escalator and arriving where Asriel was at the front entrance. “Hey, little buddy!” she greeted, stepping up to the little prince and giving him a hug. “How’s Mr. Fluffybuns doing?”

        “He’s good,” Asriel said in a constrained voice as he was lifted off of the ground by the large yellow lizard, “Sooo...am I supposed to get a check-up from you or something?”

        Alphys gently put Asriel back down and blushed after what he had asked. “Uhh...yeah, that’s right!” she said, her claws shaking slightly as she led Asriel over to an examination table on the other side of the lab. The cushioned table was in the corner of the room and was positioned close to a big window on the wall, where the creatures of Hotland could be seen walking around and playing games.

        “Hey, look!” Asriel exclaimed, running up to the window and looking to all the monsters outside, “there are all kinds of monsters right outside the window. Hey everybody!” Asriel said enthusiastically, waving and smiling to the monsters outside, who saw him and waved back.

        “Alright, Asriel,” Alphys said, looking to the chipper little goat boy as the pair stood between the table and the window, “you, uhh...you’ve been to the doctor before, right? You know what to do?” Asriel initially looked perplexed by what Alphys was talking about, but he soon realized what she meant.


        “Ohhhh, right,” Asriel said, his face beginning to turn red as he grabbed onto his shirt and pulled it over his head before he tossed it on the ground. He then unbuttoned his jeans and slid them down to his ankles, revealing his bright red briefs as he stepped his little footpaws out and kicked the blue bottoms on top of his shirt. “Alright, I’m ready!”

        “Uh, Asriel?” Alphys said to get the prince’s attention, “I-I’m gonna need you to...take everything off for the check-up.”


        “Everything?” Asriel asked, sounding a little more worried as his face turned redder, “you mean...my undies too?”


        Alphys was beginning to get a little nervous as well. Though she had been doing lots of research on male monsters and their anatomy, she had only been reading books. She had never seen a boy monster’s parts up close before, except for that one time Asgore had a wardrobe malfunction at a pool party. “Yeah, heheh,” Alphys chuckled anxiously, eyeing the goat’s little bulge on the front of his red briefs, “I’m doing research on, m-male monsters and Asgore and I thought giving you a check-up would be a good place to start.”


        Asriel was nervous to remove his briefs, but he didn’t want another scolding from the king for not doing what he was supposed to. With his front facing Alphys and his rear facing the window, the white, fluffy prince grabbed onto the elastic waistband and bent forward as he pulled his red undies down. Alphys’s heart started beating slightly faster as she caught a glimpse of the little prince’s furry white boy parts before her view was obscured when her patient bent forward. If there was anyone with an unobscured view, however, it would be all the monsters outside the window, who all had front row seats to seeing the prince’s bare furry butt as he bent forward. The monsters began to giggle and murmur as they were treated to a view of Asriel’s fluffy buns and the little pink tailhole in between, not to mention the tight little pouch between his legs.


        “Sorry the window doesn’t have any blinds, little guy,” Alphys said, assuming Asriel was aware he was presenting his naked rear to all the monsters outside.


        “Th-h-The window?!” Asriel asked as his eyes widened and he slapped his paws on his hind end, turning to face the window so it would be concealed from any further viewing. Looking out to the monsters, Asriel noticed their expressions change as some of them broke out into laughter while others had blushes forming on their faces. The most important thing Asriel noticed, however, was that they were staring down between his legs. “Agh!” the little prince exclaimed, now covering his front parts from the monsters in hotland and exposing his fuzzy buns to Alphys. “Uh...Alphys?” Asriel asked, turning back to the royal scientist, “is there a different place where we can do the exam?”


        “W-well, I already have everything set up here,” Alphys said, looking to all her medical equipment on a nearby table. “Just...try to pretend they’re not there, okay?”


        Asriel, keeping his paws over his privates, looked back out the window and then over to Alphys again. “Umm...I guess I can do that…” Asriel said as he stepped out of his underwear and hopped up onto the table. Alphys watched as Asriel removed his paws from his bits to hoist himself up onto the table, watching as his little goat parts jiggled between his legs. He was now facing Alphys, sitting with the window to his right where the monsters could see all of his snow white fur. Hotland didn’t have many bright white parts, so Asriel naturally drew attention from all of the area’s residents who could see him.


        “Alright, Asriel,” Alphys said to the little goat, causing him to turn his head from the window to her, “say ‘ahhhhhhh’.” Alphys held a tongue depressor in front of Asriel’s mouth, watching as he dropped his jaw and said as she instructed. The yellow reptile continued to go through standard check-up procedure, testing Asriel’s reflexes and blood pressure as she went along. Asriel was used to the check-up stuff, but he had never done it in his birthday suit before! They usually let him keep his undies on for modesty’s sake, but he didn’t want to mess up Alphys’s research, so he stayed quiet and tried not to think about his audience peeking in from outside. Eventually, Alphys got to the part of the examination she knew Asriel was dreading since it started. He had been sitting with his bits squished between his furry thighs, but now, she would need to take a look at what Asriel was hiding.


        “W-What’s next, Alphys?” Asriel asked sheepishly, glancing out to the monsters outside the window, who appeared to be even more numerous and giggly now.


        “Well, next I’m gonna take a look at your...um...your genitals?” Alphys said, unsure of how to address the subject at hand.


        “My gena-what?” Asriel asked, confused by the terminology Alphys was using.


        “Your...your private parts,” she let out with a nervous smile for the prince. Asriel shot his paws over his crotch as his cheeks turned very red under his fur.


        “I thought we could maybe...skip that part?” Asriel offered, hoping Alphys would concede.


        “Sorry little guy, I’m supposed to take a look at everything,” Alphys said, seeing that Asriel was still covering up. “You think you can put your knees where you’re sitting right now?”


        Asriel nervously looked around, trying to find some excuse or loophole to get him out of this situation, but after thinking, he looked down in defeat. “...Yeah, I can do that,” he said keeping his right paw over his exposed privates before standing on his knees on the observation table. Alphys was now at eye level with Asriel’s crotch, blushing as she saw glimpses of his royal parts under his paw. The excitement within Alphys had been building. She was about to see what a boy monster looked like up close down there!


        “Could you t-take your paw off, Asriel?” Alphys asked, looking up to the embarrassed prince’s face.


        “B-B-But…” Asriel stammered, looking out the window once more, “everyone out there’s gonna see my...my…”


        “Don’t worry, Asriel, I’ll make it quick,” the royal scientist said, motioning again for Asriel to lift his paw. Reluctantly, the goat monster slowly lifted his hand away from his bits. Right when he did so, however, he heard gasps and whistles from the monsters outside.


        “Go faster, Alphys, they’re all...they’re all staring!” he said, anxious to get his bits covered back up before anyone else could ogle them.


        “Woah,” Alphys said softly to herself, reaching her claws out and softly cupping Asriel’s furry balls. She felt the two little goat-makers in his sack as she kneaded it softly, soon shifting her attention to the little appendage resting on top. She felt Asriel whimper out of embarrassment as she grabbed onto his winky in order to get a better idea for how long it was. The reactions from outside were getting more audible, with lots of gasping and intermittent laughing. Alphys held up a small ruler to Asriel’s willy, making sure to get an accurate read before she recorded her result. “1.5 inches,” she said, watching as her patient continued to blush.


        “Is that big?” Asriel asked, worried about his size. He always thought he was on the small side, but maybe everyone was like that down there!


        “Well…” Alphys said, thinking back to her readings and coming to an unfortunate conclusion, “it’s...not the *ahem* smallest one in the underground.” She went over to a nearby table to write down the specific measurements, mumbling “but it’s probably close” to herself while she did so.


        “Are we done, Alphys?” Asriel asked, eager to cover up his parts again and hop off of the examination table.


        “Um, not yet,” she said, her face beginning to turn red in anticipation of what she needed to do next. “There’s...one last thing. How much water have you had to drink today?”


        “Ummm...I think I drank a glass or two before I came over,” Asriel answered, sounding a bit concerned about what was to follow. “Why?”


        “I need to take a urine sample so I can analyze it,” she said, grabbing a small cup from the table and making Asriel’s pupils shrink in fear.


        “You mean...you need me to pee in that cup?” Asriel asked, knowing his worst fears would be realized and that she would say yes.


        “Uh-huh,” Alphys confirmed, bringing the cup over to Asriel’s privates and sliding it up under his winky. Alphys glanced out the window, seeing that more monsters had gathered closer to the glass. Asriel was too nervous to look out the window, prefering to keep his eyes closed instead, which Alphys felt was probably for the better. “Alright, just start, uh...going whenever you feel ready.”


        “O-Okay,” Asriel said, trying to relax his body while keeping his eyes closed. Alphys watched as the little goat whimpered a bit and eventually relaxed enough to begin tinkling into the cup. Everyone could see what was happening through the window, but Alphys was the only one who could see and hear what was happening up close. Asriel’s little furry weenie continued to supply the testing cup with urine, but eventually, the cup had had enough.


        “Asriel?” Alphys said, trying to get the goat’s attention but realizing he was off in his own little world, “Asriel!”


        “Wha-, what?” he asked opening his eyes back up and noticing the cup was almost full. “Oh! What do I do? I can’t stop!” Asriel exclaimed, nervously looking around for perhaps another cup before the cup he was using filled up and he had no other options. “Gah!” Asriel gasped in frustration, moving his winky out of the almost overflowing cup and onto the floor. “Ahhh…” Asriel sighed, thinking things would be fine because his pee would be easy to clean of the tile.


        “Asriel, what are you doing to your clothes?!” Alphys shouted, watching as the young prince drenched his garments on the floor with his pee.


        “Ahh! Sorry, sorry!” Asriel apologized, feeling his stream dwindle until nothing but drops leaked from his little goat willy. Alphys couldn’t help but giggle a little at what happened to Asriel, and the little goat gave quite the show for all the monsters outside as well. Asriel’s face turned extra red as he covered up his bits and smiled nervously at Alphys. “Are we finished now?” he asked, thoroughly embarrassed and ready to be done with his check-up.


        “Yeah, that’s everything, hehe,” Alphys giggled, putting the cup of Asriel’s urine down and picking up his pee-soaked clothes. “These are gonna have to go in the wash,” Alphys said to Asriel, tossing them into her washer (which was conveniently nearby).


        “B-but, I don’t have any other clothes!” Asriel said, hopping down as his privates bounced around one last time for the Hotlanders to see.


        “It’s uh...It’s okay, Azzy,” Alphys said, trying to cheer the little prince up as she scruffed up the fur on his head. “I’ve already seen your...parts, so hanging around me naked shouldn’t be too bad, right?”


        “Well...I guess you’re right,” Asriel said, looking around the lab for some form of entertainment before his parents came to pick him up. “Is there something we can do while we wait for my clothes to get clean?”


        “Uhhh...ummmmm,” Alphys began, trying to think while her mind was flooded with images of Asriel’s little peenie and balls. “Maybe we could...try watching some anime?”


        “Anime? What’s that?” he asked, obviously trying to ignore the fact that his bits were showing but blushing deeply anyway.


        “Oh! It’s all these super cool cartoons from japan! And they have all these princesses! And giant robots! And cool fights! And they’re about friendship! And--” Alphys fangirled, only to be interrupted by Asriel.


        “--I get it I get it,” he said, laughing a bit to himself at how much of a nerd Alphys was about this stuff, “let’s go and watch some.”


        Alphys lead Asriel up the escalator, leaving the prince to be thankful it wasn’t the other way around in his clotheless state. “Alright,” she said, walking over to her shelf with all of her DVDs before she suddenly got a devious idea. “Hey, Asriel, you think you can hop on this stool and grab the far left DVD on the top shelf?”


        “The top shelf? Okay…” Asriel said, stepping onto the stool and reaching his paws up toward the top left side. His royal parts dangled a little more prominently as he leaned forward, looking down to Alphys for a moment. “Mew Mew Kissy Cutie 2? Is that the one you wan--”


        “NO!” Alphys shouted, distracted by the furry white bits in front of her, “That one...sucks, it just sucks. Do you see Mew Mew Kissy Cutie up there? The original.”


        “Yeah, I got it,” Asriel said, pulling the DVD from the shelf, but soon feeling the stool start to wobble. “Woahwoahwoah!” Alphys was too distracted by the prince’s bouncing privates to even notice the stool was wobbling, and before she could do anything…


*CRASH*


        Asriel tumbled on the ground and ended up on his back with his legs spread. He didn’t know he was in such an embarrassing position until he looked up and saw Alphys staring right between his legs. From where she was, Alphys could see Asriel’s soft package resting above his taint, and below that she could see the prince’s little pink tailhole! She had never seen such an intimate spot on another monster before, let alone a male one. Feeling a cool breeze between his cheeks, Asriel immediately closed his legs and smiled sheepishly while his face turned red again. “S-S-Sorry,” he said, moving the Mew Mew Kissy Cutie DVD over his private parts and standing up before he handed it to Alphys.


        “It’s okay, little guy,” Alphys said, appearing to be even redder than the goat. “Let’s go and sit on the couch.”


        The two nervous monsters sat down after Alphys had started up the show. A bit into the first episode, Alphys heard the washer go off went downstairs to dry the load of clothes. After coming back up, the two watched for some time before Asriel noticed something about the characters.


        “Hey Alphys?” Asriel asked, looking over to the yellow reptile in her lab coat.


        “Yeah?” she responded, looking over to him and quickly glancing down at his privates before looking back up.


        “Humans...humans don’t have any fur, right?” he asked, feeling the fur on his arm as he asked.


        “Well...yeah, I guess they don’t,” she said, wondering where Asriel was going with this.


        “They wear clothes to cover up, but we already have fur to cover up!” Asriel said, standing up and throwing his arms in the air as his bits jiggled a little.


        “Th-That’s not exactly how it works, Asr--”


        “So I don’t even need clothes now!” he exclaimed, suddenly hearing the automatic door open downstairs. “That must be mom and dad!” he said, excitedly running down the escalator before Alphys followed behind him. His parts bounced to and fro as he descended the moving staircase, landing on the bottom floor to greet his parents.


        “Asriel!” shouted Toriel, half concerned and half amused, “what are you doing without any clothes on?”


        “It’s okay, mom!” the chipper little goat boy said, “my fur works as clothes!”


        “S-S-Sorry, Mr. and Mrs. Dreemurr,” Alphys said, looking to Asriel then to his parents, “Asriel had...a bit of an accident earlier, so now his clothes are in the wash.”


        “Asriel, I thought you told me you weren’t wetting your pants anymore!” Asgore said, grinning a little and scruffing the fur on his son’s head. Asriel’s confidence immediately began to dwindle as he heard his father accuse him of peeing his pants.


        “I didn’t pee my pants, I swear!” he said, trying to tell his dad what actually happened. 


        “Hey, it’s okay, champ,” Asgore said in a comforting manner, “accidents happen. It’ll get easier to hold in when you grow a little more down there.” Asgore pointed down between Asriel’s legs during his last remark, making the prince lose even more confidence and start to cover up while a blush formed on his face. “So, you wanna go around naked now? Is that what I’m hearing?”


        “NO!” Asriel shouted out of instinct, looking to Alphys with an anxious expression. “Alphys, are my clothes finished drying yet?”


*BEEEEP BEEEEP*


        “They are now!” Alphys said, walking over to the dryer and retrieving the prince’s garments. She pulled out his shirt, but a look of panic came over her face as she held it up. “A-Asriel? Was your shirt always this s-small?”


        Asriel’s stomach sank when he saw his shrunken shirt, putting two and two together and realizing that the rest of his clothes must’ve shrunk too. “My clothes!” he shouted, beginning to panic about how he would get home in his naked state.


        “Sorry, Asriel!” Alphys apologized, “I think I had the heat setting too high.”


        “Asriel, we’ve gotta get going back to the castle,” Toriel said, unaware of exactly what happened. “Get dressed and get ready.”


        “B-b-but mom!” Asriel said, grabbing his shirt from Alphys and holding it up for her to see. “My clothes shrunk! They don’t fit anymore!”


        “It’s okay, little guy, I’ll keep you covered up,” Asgore said, glancing down to his son’s bits. “Not that there’s much to cover up anyway, heheh.”


        Asriel’s face turned redder and more anxious as his father playfully teased him and motioned for him to walk out the door with them. “It’s okay, Asriel,” Alphys said, nudging him forward, “it’s a short walk home. I’m sure not many monsters will see you.”