Too slow.

Lost in orgasmic bliss, you realize too late that you’re not wearing a condom. “”Ah, shit!” you cry, as you hastily try to push Yu up and pull yourself out from beneath her.

To your horror, you feel your grip on Yu’s sweat slicked thighs begin to falter. You desperately try to raise her off of you and dislodge yourself from her, but it’s no use. Yu slips from your grip, and with a shriek, falls back to her original, balls-deep position, hard.

That final motion is the straw that breaks the camel’s back. Unable to restrain yourself any longer, you cum, filling Yu’s deepest crevices, and finally granting you release. You collapse to the ground, exhausted.

You lie there, mind blank, basking in the afterglow. You feel Yu separate herself from you, and lie down at your side. Finally, after what feels like an eternity, the fog clears from your mind, and you sit up, anxiously realizing the ramifications of what'd just transpired.

"Hey, I'm... I'm so sorry. I fucked up. That was... god. I'm so sorry."

Yu cracks her eyes open, before yawning and lazily rising. "Don't beat yourself up over it. It's regrettable, but it's ultimately mostly on me. I came on to you, knowing you didn't have a rubber. You tried your best."

"Are you on... the pill? Or anything?"

Yu grimaces. "I ran out like, a month and a half ago, and was too lazy to pick up more. That's around the cutoff for its effectiveness, so with any luck we'll be in the clear. Wasn't really planning on having unprotected sex." She sighs. "I really, really hope it's fine. A bun in the oven is the last thing we need right now... I'm sorry. We should've planned that out better."

She lies back down, turning over. "It's out of our hands now. Let's not spend to much time worrying. After all, we got a big day tomorrow. I, for one, seriously need some sleep."

Unable to argue with that, you settle back down. But one more thought nags at your mind; "Hey Yu? about that 'moo'-"

"Not a word!" She warns. You stay silent after that, slowly drifting off.