A messy situation

Your girlfriend's deft hands quickly work the fastenings on your pants and begin the slow descent down your legs. Your underwear rides down in tandem with your pants. Rachel's eyes finally behold your manhood for the first time. Now freed, your dick pops up eagerly seeking attention. However, Rachel's expression is difficult to read. She studies your dick for several moments, before her attention turns to your underwear.

"...Nick?" Her tone immediately shifts, stripped of it's sultry mystique. "Is that... Did you cum in your undies?" Dread suddenly rocks your body head to toe. You gaze down at the underwear that you had never bothered to change since your "accident" while sniffing Rachel's panties. You peer into your soiled shorts and confirm your fears. Saturating the crotch, still somehow pungent and white, is a puddle of your watery cum. Blood immediately retreats from your softening boner and rushes back to your face. Humiliation and shame paralyze you.

Rachel stares blankly into your stained and soiled underwear. She's helpless to hold back her laughter as she rolls backward from you. Her howling sends shivers down your spine as your vision goes white with humiliation. Minutes roll by, or perhaps it's just seconds. You utterly lose track of time as she finally begins to collect herself. She gets to her feet and looks down at you, "I know we haven't done this before, but most guys save that part for later, baby." She breaks out laughing again, tickled by her own joke.

You peer down at your now flaccid dick. Rachel leans down, almost to acknowledge it directly, "What's the matter, little guy? Did you get a little too excited too fast?" You feel some strange emotion swelling inside you, you look up at Rachel. She catches you gaze and tries to calm herself a bit before continuing.

"Ok, I'm sorry, baby. But I've never seen that before. And you have to admit, it's pretty funny." She pauses to gauge your reaction. "I mean, I'm really actually flattered. I guess I'm just too hot to handle sometimes, huh?" She winks at you playfully.

You decide to hold your tongue for now, it's perhaps best if she didn't know the real reason you came in your shorts.