not anymore

You stare at Hanna, speechless, as her tongue teases your cockhead. You only considered her as your buddy-- nothing beyond friendship, yet here she was, giving you a sloppy blow job. "Do you still consider me boyish?" she repeats her question.

You shake your head. "Not anymore," you say.

Immediately, she grins and zips back your trousers over your hardened cock. "Good, you realize who I am." She gives your bulge one final squeeze, gives you a peck on the cheek, and punches you on the shoulder. "I'll be at the library if you need more of me," she says as she exits the classroom.

You don't follow her to the library as you realize you should call Sandra. You tap on her number and make the call.

"Yes? Who's this?" you hear Sandra's voice.

"It's me, Nick," you say.

"Who's calling you at this time," you hear the voice of Jessica in the background.

"Yes, Doc." Sandra says in a loud tone. "I need to reschedule my session. Would tomorrow be fine?" After a slight pause, she says, "Thanks, Doc" and ends the call. Soon I receive a text message, "Call me in 15 minutes. Jessica will be gone by then."

You grin at the creativity of Sandra's monologue. After 16 minutes, you call again.

"Is she gone?" You ask.

"Yes, Doc." she replies with a laugh.

"That was quick and creative," you say, appreciating her.

"Thanks. So, what do you need me for?" she asks.

"Well, I was thinking of making something similar to that liquid I used, only this time it would be for females. And you could be the first to test it," you offer.

"Wow. How can I help?" she replies with excitement.

"I will first need to 'harvest' your fluids."

"What? You mean urine?"

"No. Your cum."

"How do I do that?"

"You'll have to stimulate yourself, then, place the fluids in a bottle, and send it to me."

"Could you demonstrate how that is done?"

"Sure, I could help you with that. Where do we meet?" you ask.