The boyish fauns all grinned when they saw Derrick, and he realized they must have been behind this devolving. The little ginger faun came over and looked up at him. "Ready to join us as a faun? Or do you like being a Neanderthal?"
Derrick grunted, and had to work to make his voice work properly. "It wasn't because I didn't like being with you guys. I just thought I should stay human for a while, at least."
"But you ARE human!" The ginger faun giggled. "Just a really, really old-style human."
Derrick struggled to talk, his words coming out as grunts and clicks as he devolved more. "Please! I wh...grrrr.. want to ...grunt... be.. a graaaaaah... faun!"
Several of the fauns were gathered around him now, all sporting erections. The older faun he had met first said "That's an easy fix. You need some faun cum inside you! Just suck off whichever one of us you want to look like, or bend over and let one of us fuck you into our twin."