A demonstration

"That's why I introduced you to John! Are you even paying attention? Look, do you want me to show you how to give a blowjob?"

Lily was overwhelmed, and managed to answer only "I...".

You were loving Emma's enthusiasm, but needed to smooth things over for Lily, "like I said, Lily, Emma and I will help any way we can. If you would like us to demonstrate, I think we would be happy to."

"I can just... watch you?"

Sure, why not. "Yes, Lily. You don't have to do anything. Just watch."

She turned to Emma, "are you sure that's okay?"

"I thought you'd never ask."

Emma got off the bed and knelt in front of you. Lily's eyes were wide, staring down at her friend. "It's not rocket science," Emma explained, "you just put your mouth on it, and, like, massage it." She leaned forward and demonstrated for Lily. Emma paused, "remember how much you want him to cum for you. Try to suck like you really want his cum."

You marveled at Emma's progress, both her explanation for her friend and the feeling of your cock sliding in and out of her mouth. You looked up at Lily who was sitting there with her mouth open, staring at Emma.

You pulled off your shirt. Donald Ducking it didn't seem like the right look, but it left you as the only one naked.

You let Emma work on your cock for a few minutes, letting Lily take in the sight. She was still silent, but her breathing was faster than it had been.

Maybe it's too much for her? Maybe she would like to move the lesson along? "Lily, you okay?"