Oh here's probably the only other one I can post...
It's not so much a bad date but it's pretty close. I was in my second year at uni and in a relationship. Worst time to be in a relationship ever, probably one of the biggest regrets in my life is being in a relationship for years one and two at uni. But I digress...
To get by I had a part time job at Debenhams, help pay some bills and because my loan was used to feed my addiction to games consoles and PC upgrades. There was this one girl that worked there, she was pretty damn cute and probably way out of my socially awkward league but through work I'd get to talk to her. And after a while, we used to get on quite well but I never really pursued it because her boyfriend used to come in to see her from time to time and he looked like the rough sort, pretty much like he'd just got out of prison and would probably break me in two if he even got a sniff of the fact that I'd been talking to her.
Despite that, it eventually took the inevitable turn and we kept flirting more and more to the point we didn't even hide behind a mask of flirting any more, we just talked about humping each others brains out and how much she loves it etc. Was amazing at the time and pretty exciting, but my girlfriend also worked at Debenhams so we'd have to be careful, it's not my proudest moment in life being that blatant about it and cheating, but I was young and stupid.
One night I was out with said girlfriend and having a miserable time, pretending we did in fact want to be together and weren't both so desperately miserable, when I noticed the girl from work out with her friends across the dance floor admiring my best and most seizure like dance moves. We start making eye contact, which my girlfriend eventually notices, probably because I start dribbling, and out of nowhere slaps me, in the middle of the dance floor, it felt like the music stopped and it was almost one of those film moments where everyone just stops and looks. After this point it was stupidly awkward, I'm trying to brush it off and not look like the guy who just got slapped but I had a crying girlfriend next to me and people were looking at me like I'm a rapist (it's not a common theme I promise). We argue the whole time and in the end I'd had enough so I got up and went over to some guys from uni I knew there.
After a while the girl from work comes over and after chatting, we some how end up dancing (again in hindsight this was a real dick move), and I noticed my girlfriend watching us bawling her eyes out the whole, which is a real mood killer let me tell you. This goes on for about 10 minutes, just dancing with my girlfriend sobbing, it was probably more awkward than the slap moment.
Girl says: "I need to leave now, have to get a taxi with my friends or it costs a fortune on my own"
Me, being the gentleman that I am offered for her to stay at mine to save her the taxi fare, thinking back now I'm surprised I had the nerve to ask, I probably stuttered and took a whole song to get it out, but I did it. She does something, something that I wasn't sure whether to be appalled or turned on by, and looks at my girlfriend crying, grins and then looks back at me and agrees. Being the horrible guy that I was, I don't even say goodbye to the person who could have still been my girlfriend at that point, and just leave with the girl from work.
We get back to mine, having flirted the whole way home and joking about sleeping together at mine if it wasn't for out partners. I offer for her to sleep in my bed and I'll sleep on the floor and just as I lay down, she starts getting undressed. Right in front of me. I'm not sure if she expects me to turn away, but no, she makes a point of doing it so I can see, then stands there and asks, while completely naked, if I'm sure she's allowed the bed. This girl was a little chunky, but was sexy as hell so she was now a complete 10/10, just for the glorious norks alone. I probably stutter out that it's fine and she gets in to bed.
A little while later, and she says "I feel bad, get in with me. Doesn't mean we're going to do anything"...so I'm both extremely keen and excited yet pretending to be reluctant as it's really not a gentlemanly thing to do, yet I get right in with her. Now I'm lying almost on top of her in just my boxers while she's completely naked, in possibly the worlds smallest single bed and all I'm thinking is "I should move in for the kiss and smash her backdoors in", but truth be told, all I could think about was her boyfriend murdering me after he'd probably smashed my backdoors in and dumping me in to the Swansea sea. So we're lying there, and she keeps moving in a way that puts us uncomfortably close but I keep doing my awkward best to resist and then move again or just awkwardly stare as if to say "I have no idea what I'm doing".
All of a sudden I hear this massive crash outside from the steps outside our house (our house was part of a 3 story building, with us having the top two floors and the bottom floor being separate, so you had metal stairs to get to our front door). I get out of bed, probably sporting an uncomfortable erection, and look out my window to see the guy in the room directly below me flat out on the bins below. He was friends with my girlfriend at the time, so when he heard a girl go in to my room he tried to snitch me up, leaned out of his window to listen if anything was happening and fell out on to the bins below (it wasn't much of a drop). She now follows me out of bed to see who I'm talking to and stands right behind me pressing those beautiful boobies up against my back. At this point if there was any doubt in her mind I was sporting an erection, it had all but gone when it started to extend out of the window and reach for the stars...and what do I do? Tell her I need the toilet, and do the only thing that I can think of to calm the situation... I go and knock one out in the toilet, took ages because of how much of an idiot I felt and hating myself in that moment in time, I'm pretty sure I may have sobbed a tear of frustration and self pity. Eventually go back in to my room and she's put one of my t shirts on and gone to sleep, flat out cold. At that point, I neither felt sad or angry, I was in that post-fap state of mind where every decision regarding girls was so much easier to make, and I was doing the right thing by not sleeping with her, so I got back on to the floor and went to sleep.
Next morning I wake up and she's getting dressed and leaving. Seems massively annoyed at me and just goes with out saying much.
Next time I'm in work I noticed a few people were laughing. Turns out she told them I took a massive dump while she was at mine (because I took so long fapping) naked in my bed. Cue being called gay for the rest of the time I worked there, the gay guy that stacked China plates at Debenhams.
2 weeks later she had sex with a guy at work I absolutely hated. Girlfriend never found out and I continued to be miserable with her for a few months, eventually broke up (a week later she was in a relationship with another woman, ouch)