zNSFW

Portal

Take a break [f]rom Portal 2, here is me naked :) (more inside)
First thing that would happen if Portal gun were real
A very Portal gonewild post...first time ;)
Boobies! and portal ;)  (f)
Masturbation with Portals
Eating out with portals.
Tron Glory Portal
Enter the portal to your phobias
Chell Thinking with Portals
[SPOILER]With the portals open, maybe we'll see this guy in book 3
Thinking with portals! [f]
Anyone up [f]or a bit of science?...You'd better start thinking with Portals.
The most fun you can have with a portal gun by yourself (NSFW)
Chell is thinking with portals.
Good morning girls! I have a portal just [f]or you! So delicious and moist!
Now I'm thinking with Portals
I've been gone [f]or awhile, so here's me hanging out with my Portal gun!
Chell Masturbation (Portal)
Leela at the glory portal (Freako) [Futurama, 20th Century Fox]
[F]ind me the next portal to Asgard.
Legion Dalaran Portals
Dalaran New Portals
my so(f)t portal to heaven
After my double mastectomy and subsequent implant surgery, the stitches popped and
GladOS rocking her new body (cutesexyrobutts) [Portal]
Now You're Thinking With Portals!
(Now you're thinking with portals!)
Another portal [f]or you to explore
It's my cake day? here's my silly nerd face? (lost my portal shirt, so no "cake
A portal to heaven (F)18
Thinking with portals (Hmage)
Wraith making use of her portal
[M] Portals is funny (art by Ozi-RZ)
Now you're thinking with portals
Rin: Fucking Portals
Some portal fun
GLaDOS pin-up [Portal]
Fucking GLaDOS [Portal]
Thinking with portals
A new Test (DevilBlueDragon) [Portal]
GLaDOS (Karosu-Maker) [Portal]
GLaDOS (Inkplasm) [Portal]
[F] Is that a handheld Portal device in your pocket or are you just GLaDOS to see
Witch opening portals to the nether regions. (InCase)
Thinking with Portals [CMM] (DicksNDemons)
Rise stuck in a portal (baanin) [Persona]
Emp Portal Trouble (conquistabear)
Chun Li selectively grafted to a sex cyborg using portals. (Cyclorn110) [Street Fighter]
Magical Portals (blue-senpai) [highschool dxd]
Humanoid GladOS [Portal] (Karosu-Maker)
[M] Portal Mask (skizu)
My fingers are entering my pleasure portal! [F]
Will someone open a portal to Ancient Greece already?
Long distance relationship aren't so bad with portals (Deathmask) [OC]
Thinking with portals [MF] (Dagasi)
Rias is thinking with portals
The Risks with portals (Acerola)
Now You're Thinking With Portals! (VulgarStarling)
Sticking through a Portal
Fun with Portals (c-low)