School was done for the day in Hometown, and as Professor Alphys' classroom cleared out, the big yellow lizard asked one of her students to stay behind.

She pointed right towards the male in the front row, packing away his booklongings. "We need to talk before you leave." The surrounding students all stared, some chuckling faintly as they left the classroom. The nervous blue bird sat up straight in his seat, a little worried he'd gotten in trouble.

"Oh, yes Professor Alphys!" Berdly gulped, standing up, waiting for the last of the students to close the door so he could talk to the teacher privately. He recounted everything that happened in class today looking for his mistake - but he did everything perfect! He did get the sense he may have been a little... aggressive with his intelligence earlier... but, he'd just have to find some way to skirt around an apology once he knew when he stepped too far!

"Yes Professor Alphys...?" The blue bird waddled up to her desk, prepared for the worst.

"I have something to show you." The big lizard lady was still wearing her white lab coat from earlier today - she normally had on a standard suit, but their science lesson today required a bit of extra safety! However... as Alphys turned towards her student, the lower buttons of her lab coat were no longer buttoned up close together. From her belly down, her coat split away to each side. Berdly took note of this right away - of course not intending to, but with the big, white, round shape in front of him, he couldn't help but notice the more bright yellow color under her coat showing through. And as he looked down... he saw a bit of that round tummy... and he certainly took note of her chubby, soft, reptillian inner thighs. But... her thighs lead straight up to a meeting point between her legs. And that's when he saw it...

"...Oh."

The bird's heartbeat went up immediately. He... he could see his teacher's bare lower half... right in front of him! She wasn't wearing pants, or underwear, or ANYTHING under her lab coat! Did... did she not know that? Or, did she do that on purpose, but not know she was showing to him right now. Or... or was this... what she wanted to show him.

"Alphys...?"

The blue bird boy gulped, his eyes wide behind his glasses as he took in her chubby yellow slit. This... this was her pussy! His teacher was showing it off to him! W-whether on accident or on purpose... he now knew what she looked like downstairs.

"Yes Berdly?" Alphys asked - usually she was very shy! This was very unlike her if it was on purpose. She seemed embarrassed enough just existing. So... showing off her most intimate part to someone, it felt almost impossible! Not to mention... teachers really weren't supposed to be showing students their pussies like this. Was Alphys getting some kind of thrill, showing a student the genitals of a grown woman? Teasing them, and giving them sexual images and thoughts to reflect on later?

"Ah..." The bird bit his beak, covering his crotch with his wings. Thinking on his half-naked teacher could start affecting him... it was the body's natural response! Seeing the intimate mating area on another creature would usually produce a physical response. But... in a classroom? From your own teacher? He wasn't sure how much older Alphys was either... usually this kind of thing was done with someone your own age - however old the bird was. But, usually teachers were older and experienced! Did she have a thing for her younger students? Was she going to masturbate on her own later, just thinking of how exposed her little lizard lips were to someone earlier today? Or would she be beating herself up all night if she realized what she'd accidentally shown? 

Berdly may have been rather embarrassed, or stunned, rather, seeing someone so sexually displayed in front of him like this! He also hadn't really seen someone's pussy in person before... her smooth but scaly body went all the way down between her thighs. She had a pudgy little area between her tummy and vulva, it all looked very smooth to touch or squish against. He kept his eyes down there and even noticed some... stuff between her lips! It was easy to see her anatomy since, lizards didn't really grow hair or anything. So... Berdly was just gawking down at her hairless vulva, everything really easy to see on the older female. A little bump near the top of her secret spot? He should probably know that's her clitoris but, he wasn't quite the expert. He did notice some extra little bits between her lips, just barely, he sure wasn't going to lean in close to look and see or ask! At least not until her knew what her intentions were!

"Umm..." he tried looking back into her eyes. "So, what did you need to talk to me about?"

Alphys chuckled, scooching back in her seat, pulling up her legs, and placing her heels right on the chair - almost like she was squatting in front of him! He could see even more of her underside... and even her butt too! His beak hung open in shock. Was she... getting into some sort of sexual position? Or maybe she was just getting cozy and still somehow unaware.

Alphys smiled, "I thought it was obvious, but..." She reached down between her legs to pat where her lab coat was supposed to be. As if... she was trying to pull it up and adjust it? But... her panicked paw stopped when she realized... nothing was there! She just felt her fat and soft underside! She even felt... "Oh no..." she thought to herself, carefully placing a paw down. "Is that..." Her claws gently dug into her pussy lips... That... was certainly her pussy! "Oh my god." She pulled her lips to the side to feel and check that's what it all was. How come she could feel that? Where was her coat?? Was she really exposing everything to her student? Is THAT why he kept looking at her crotch!?

Both their mouths shook - Alphys, as she realized she was touching her naked pussy right in front of her student, accidentally exposing herself to the younger male the whole time. And Berdly... who was watching his older teacher grab her pussy and open it, spreading it a bit, just to show him her genitals more. As she stretched it open, he could even see inside. He recognized the hole at the very bottom. Was he really staring right into his teacher's vagina?? If he wanted to have sex with her... that's where he'd be putting it! That's the hole she'd pleasure when she got in that kind of mood... her most intimate of spots! He felt some sort of natural instinct kick in... like when he could see this older reptile's hole, his body wanted to lay right on top of her and take action. ...He found himself too caught up in his thoughts and tried to snap out of it. He still wasn't so sure how aware Alphys was of the situation! But the way her eyes widened in surprise - either she just realized what was going on, or maybe... this felt too good? Maybe she was excited and would climax just from doing this?

"Oh god." The lizard trembled in front of her aroused student.

Knock knock knock!

"Oh!" Berdly turned his head around to the door, worrying someone might walk in on this!

"Gah! Uh, B-Berdly, nevermind, we'll talk later! You're free to go now." Alphys turned back to face her desk, hiding her privates under it, sitting back down in her chair like a normal person.

"O-okay...!" Berdly grinned, thankful he didn't get in trouble. But was that it? Was she just flashing him? Or was this all an accident? The blue bird headed for the door, opening it for the other teacher to head inside. "Bye Alphys!"

The yellow reptile's face burned red. She couldn't believe what she did... she knew not-wearing underwear would be a problem today... but maybe that was just the kind of accident she'd hoped for.