Inside the pitch dark, increasingly cramped confines of the cocoon Penny and Tori found themselves pressed together, shivering, moaning, and talking in increasingly frantic tones. Between their now tiny bodies were what both had briefly taken to be the other girl when they woke up due to the sheer size but after some awkward fumbling and talking realized were their cocks, now obscenely large compared to their bodies even though they had shrunk as well.
“Stop fucking moving! I’ll fucking cum!” Penny gasped afraid.
“I’m not trying to!” Tori moaned.
The inside of the cocoon was wet and stuffy in addition to being way too cramped and they feared an ejaculation from just one of them might drown them.
“M-maybe we need to call for help?” Penny asked.
“I can’t hear a damn thing so I don’t think anyone else can hear us.” Tori said gasping as her fairy cock twitched as it rubbed Penny’s.
“Stop! You’ll kill us both!” Penny wailed though her tone was tinged with pleasure.
“You’re making it worse by trying to stay still!” Tori moaned.
“Stop breathing on mine!”
“Where am I supposed to breath?!” Tori grunted.
“Not on my fucking puck- oh shit that was close!” Penny gasped and then grunted back,”Tori, I can’t help it. I need to cum or I’ll fucking die!”
“Cum and we’ll BOTH die!” Tori hissed.
“Then let us die happy.” Penny said and found Tori’s lips with her own in the dark as she began to grind against her cocoonmate.
Tori struggled violently but in the end was actually the first to go stiff in orgasm, if only by a couple of seconds. With cries of both terror and inhuman ecstasy both fairies flooded the cocoon with their sticky joy until it filled both their mouths.
In their terror they both began an instinctual struggle and within a few seconds light streamed in on them. Their struggling continued and not a second later both fairies tumbled wetly from their former womb prison into their new lives.