My girlfriend and I enjoy having sex in dangerous places. She might look prim and proper but, after a few drinks, she's a real filthy slut. She's tall, with long brown hair, blue eyes, small perky tits and gorgeous long legs. Oh, and most of the time she's got a lovely, tight, shaven pussy which is almost permanently wet. We've fucked in all sorts of places: in the boss's chair at the office; in the local park; in her parent's conservatory while they watched TV in the next room; and, my favourite, the good old pub toilet. One day, we met in the local after a week apart. We were both feeling horny after charging each other up with dirty text messages and pics. She sent me an amazing vid of her fingering her throbbing wet clit while she slid a 6" dildo up her tight arsehole. I couldn't wait to see her and told her to wear something sexy. When she arrived she was all tarted up like a slag (which I love). She had her knee high black boots on and a short tight mini-dress of the same colour. We sat at a table and I kissed her slowly before she pulled away and whispered, 'I want you to fuck me like a whore in the toilets.' I ran my fingers along her thigh and up towards her pussy. She wasn't wearing any knickers and she was soaking wet. The boozer was pretty crowded but she hitched up her dress so I could get a good look. 'Play with your pussy,' I said. She didn't need asking twice and started flicking her clit under the table. I was quickly extremely hard and felt my cock pulsing through my jeans. I needed to fuck her before I exploded. Out of the corner of my eye I saw a tarty looking blonde bird of about 40 walk down the stairs to the toilets. I noticed her perma tan, heaving tits and short denim skirt but thought nothing more of it. Just another old chav slapper: probably worth a go. But my girlfriend smiled and said, 'She was watching me wank ... and it's really turning me on.' While my girlfriend has never fucked another girl, I know the idea excites her as she always cums extra hard whenever there's a lesbian scene in a porno we're watching. I'd love to fuck her up her gorgeous bum while watching her chow down on another girl's pussy - but that's for another day. Anyway, we went to the ladies' toilets and locked the cubicle door. We'd done this many times before and pretty soon I'd slipped her dress off and sat her astride my throbbing rod. I loved the feel of her bald pussy thrusting harder and harder against my rock hard shaft. She was softly moaning and ready to cum. Suddenly, I heard a similar breathy noise coming from the adjoining cubicle. I was`desperate to cum but I forced myself to hold it in and told my girlfriend to keep quiet. 'There's someone in there,' I said. 'Mmmmm, I bet it's that woman from before,' whispered my lady, 'I bet she's wanking herself thinking about me. I want to make her cum.' Without warning my slutty girlfriend began to buck wildly on my quivering prick. She was moaning loudly and coming out with all sorts of filth. The moaning from next door became more audible too. I swear I could her fingers sliding into a juicy wet cunt. 'I want you to cum all over my face,' shouted my girl, clearly for another woman's benefit. I pulled out and she got down on her knees. 'Spunk in my mouth, I want to swallow every drop,' she begged. I duly obliged, covering her pretty face and greedy mouth with my hot, thick load. As she licked it all up and smeared some over her tits and hard nipples, we heard a loud moan. 'Is anybody there?' No reply. A minute later, the toilet door opened and the mystery woman was out of there. I kissed my girlfriend as she wiped the rest of the cum from her lovely body and made for the bar. I wanted to see if this horny old slag was still around. Alas, by the time my other half had rejoined me for a drink and a cig, she had gone.