This isn't really a groupie story, but that last one reminded me of it. We used to play a club in northern Minnesota that had strippers on stage from four or five pm to 9:00 and then had bands play after that. We had to actually set up and mic everything while the girls were dancing on the front part of the stage (there was a runway that was removed before the band started that extended out into what was later the dance floor). One time I was placing the kick drum mic and as I got up I got attacked by the stripper (no, not in a bad way, lol ). She pushed me down and grinded on me. I was ok with that, she was a cute little brunette about five feet tall, nice and tan, very well endowed (natural C cups!) So after she stopped, which was only a minute or two, she give me a wink and said "Back to work!" It was really funny. So we got everything ready and did the gig. (I'm the sound man, btw) After the girls were done, they went and cleaned up and then they hung out back by the sound booth for the rest of the night, We had a lot of fun doing shots and stuff, and they really got into the band and danced a lot.
So anyway, this club had an apt above it for housing the band and the strippers. We partied pretty hard that night and I suppose that it was probably around 3 am when I finally hit the sack. I know, thats pretty early, but we played till 1 am and I had worked all day. I was the first one to go to bed. So anyway, I go into the room I was staying in and climb into bed. I was asleep the second my head hit the pillow. A little while later, I was awakened by the realization that I wasn't alone, and in fact someone was under the covers with my dick in their mouth. It turned out to be the little brunette. Damn that was a fun night!