It was Boze. Boze the green feathered harpy.
Fey gasped aloud and dashed over to her, skidding to a stop in the same motion that she lowered herself down to the ground. She reached out her hands for the harpy's wing, her hands already spilling green light and spitting green sparks, her healing ability pouring forth to attack any injury.
It didn't take her long to find something, a sprained wing and fractured bone. Fortunately it was trivial for her to heal and it was only a few seconds before the harpy was well and whole again, Fey's powerful abilities on display.
She breathed a sigh of relief. Then she paid attention to how… sticky, the harpy was. In fact as she looked closer the harpy appeared to be entirely covered in a clear sticky fluid on every single part of her body. Her hair was drenched with the stuff, and her feathers were soaked through. Fey realised that the fluid must have been what caused the harpy to fall while flying, the additional weight on her feathers ruining her ability to keep aloft.
The question was, where exactly it had come from? Fey somehow doubted that the Harpy had jumped in a pool of whatever it was before taking off…
She suddenly froze up as a horrible thought struck her and she stiffly, slowly, turned her head to the side. Lily was standing there, oh so innocently holding a teddybear soaked to the brim with her precum, a teddy bear with a green feather inside of it.
"Oh… shit." said Fey.
The twins stared at her, somehow strangely horrified that the normally so reserved and timid centaur would curse, Fey simply didn't do that!
"Wh-what is it?" said Kayla looking between the centaur and the harpy, "Is something wrong?"
Fey shook her head. "Lily… where did you get that feather?"
The little otterkin girl looked up at her wondering why she was asking.
"I found it around the pobos this morning, just lying on the ground, why?"
A horrible thought suddenly struck Kayla just as it had Fey. An image of the harpy girl feeding the pobos that morning and being bullied by the birds, knocking her to the ground and nearly trampling her.
"Oh, oh no, it can't be!" the otterkin put her hands to her cheeks and shook her head.
Boze gasped suddenly as a wash of clear fluid spilt from her mouth. She coughed and her muscular stomach jumped as she pushed even more fluid out.
"What? What is it!" said Lily getting increasingly concerned with the expressions on the other two.
"It's your feather Lils, it didn't come from a pobo, it came from…" She gestured at the harpy slumped over the pile of books.
The teddy bear dropped from Lily's hands as she realised what she'd done.
"B-but that pobo that squawked…"
"It was a coincidence, really awful timing and our bad assumption. We were toasting Boze here, not a pobo."
Fey let out a sigh. "We were very lucky, she fell in spot with canvas to break her fall and right next to me. This could have gone so much worse.."
Kayla put a hand on the forlorn Lily. "It's okay, things didn't quite go as planned, not your fault. Hey, at least we found out that it's effective!"
"I almost drowned her in Fey's precum!"
"Er, right, well that just goes to show how powerful of an adventurer you will be Lils! Just think what you could do to a monster with this Skill!"
"I could drown monsters in cum?"
"N-not exactly, but good that you're being positive!
Boze spat to the side and blinked groggily. "What the fuck, first something burns my ass and now I get covered in, in… what is this stuff?" The harpy seemed none the worse for wear from her fall thanks to Fey's healing which had left her only very wet and very confused. The harpy lifted a foot into the air and spread her bird toes, thin strings of fluid stretching between them. Boze furrowed her brow. "I feel… weird…"
"Uhm, my, erm, stuff tends to have kind of an effect on people," muttered Fey.
Kayla glanced between the centaur and the harpy. "Oh. And she has it all over her… and all over every single square inch of her insides…"