Here endeth the lesson

Faith returns to her position between Buffy's spread legs, whispering filthy encouragements into her ear, loud enough for me to hear every dirty word. "Go faster, Buffy, fuck him. Fuck him, you little slut. Show him what you're made of. Ride him hard. Ride him fast." Buffy picks up the pace, the sound of our slapping skin echoing through the void, a concert of sounds I've only dreamed about or seen on my outdated laptop.

Faith watches, a proud, lustful smile on her face as she rubs Buffy's clit, then brings her fingers to her mouth to taste Buffy's dew before returning to her task. Buffy's words of pleasure are indecipherable, falling from her mouth, but the sound of her ecstasy is clear.

I meet Buffy's pace, my body abandoning all reason as I thrust my hips up to match her frantic movements. Faith looks at me, a knowing glint in her eye, impressed by my stamina but aware that it's reaching its limit. "It's going to happen," she thinks, a smug smile playing on her lips.

My teeth are clenched, my eyes squinted almost shut as I fight to hold on, to draw out this pleasure for as long as possible. I manage to let out a single, solitary word, "Faith."

With that, Faith takes her hand away from Buffy's clit and wraps it forcefully under her chin, bringing her face down to hers. The other hand grabs a fistful of Buffy's hair, and she leans in close to her ear. "He's gonna cum in your pussy now, Buffy. That's what this whole lesson has been about. How to be a cum bucket. How to be his cum bucket."

Buffy's eyes, closed tightly from the impending wave of another orgasm, flutter open. "Wh-huuhuhhuuu" is all she can manage, her brow furrowed in a mix of protest and confusion.

Faith growls, her voice a low, commanding rumble. "What did I say? I want his load inside you, deep inside you. That's where it belongs. Filling your cunt, coating every inch of you. Come on, B. Tell me you want it. SAY IT!"

She shakes Buffy's head with a forceful tug of her hair, and finally, Buffy manages to squeak out, "P-p-p," before screaming at the top of her lungs, "Please cum inside me!"

And that's it. I cum. I cum hard, my cock pulsing as I release my load deep inside Buffy, just as Faith commanded. Buffy's eyes jolt open as she feels the explosive warmth of the first burst of cum entering her pussy, my cock giving a long, deliberate pulse.

Faith takes her hand from Buffy's neck and lays it on my balls, feeling them drain, emptying everything I have into Buffy's eager pussy. She looks down, watching the beautiful sight of my cock throbbing, confirming her deepest desire—that her student has taken her final lesson and my load along with it.