underrock

SCP 166: Also known as the Teenage Succubus, SCP-166 is a humanoid SCP with supernatural charm that can involuntarily influence those around her, making containment a challenge.

“Yeah, I know...” I commiserated, and now that Brucie was no longer in my way I could lean down to give her a comforting hug. “You get used to that part, eventually. Just try to relax, and focus on how good it feels filling you up. He'll start to shrink down pretty quick. You can also put your hand on your pussy, if you want, to hold your lips closed and keep him in there longer. It can help, to make sure he's shrunk down even smaller before you decide to let him out, so he doesn't stretch you so much when he does it. Just don't hold him in there too long, or eventually he'll get annoyed and twist around to nip you on your butt to make you let him go.”

“Now, what’s in here, I wonder? Liquid pleasure, which will enslave your mind and bend you to my will for the rest of your life, offering everything you have for another taste? Or maybe it’s a vicious toxin that will have you screaming and writhing in pain, biting your wrists in an attempt to kill yourself, with every second feeling like a lifetime spent in the heart of a bonfire? Pick a vein, and let’s find out. Or…” He brought the needle right up to her eye, making her shudder in terror. “I can always go in through the mucus membrane. Yes, that sounds like fun. Now take a deep breath and think of home.”