I was 18 at the time and was with my girlfriend who was also 18 at a new club we hadn't tried before. I guess it should've clicked when I saw a bouncer doggying some girl near the entrance of the club, but I figured she was just trying to get in.

As soon as we got in, we looked around to see people having sex everywhere. My girlfriend couldn't keep her eyes of everyone having sex, and we stood there just staring for a good 5 minutes. Two guys that were just watching looked over to us and as soon as they saw my girlfriend, they walked over.

One of the men who looked to be about 30 walked straight passed me and kissed my girlfriend without saying a word. The other man, who looked about 25 got in behind her and started rubbing his crotch against her ass. I tried to stop them but they just pushed me to the floor, my girlfriend didn't seem to even notice what they had done.

After a few minutes of kissing an groping, the 25 year old started to remove her clothes, starting with her skirt and panties. When she was naked, the 30 year old guy whispered something in her ear, I only saw her nod, then she walked over to me and got on all fours above me. She looks me dead in the eye as the 30 year old guy got behind her and positioned his bare unprotected cock at the entrance to her pussy.

Her eyes were dead and emotionless, 'He asked if he could cum in me without a condom, I said yes.' I shook my head in disbelief. It looked like she was about to say something else, when all of a sudden she was pushed forward as his cock entered her, and she let out a long moan. I tried to get up, to move away.. anything.. but she put her hands on my shoulders and held me down, 'Watch me please.. look at my face.. this is pleasure you can never give me.' I didn't really know what she meant by that, and to this day she hasn't told me what it means. I only looked at her face, and watched the familiar look of pleasure.

I heard a grunt from the 30 year old, in my mind I could see white globs of sperm shooting from his penis into her fertile pussy, and swimming towards their goal, an egg.

She looked down to me as the 25 year old was getting in position behind her, 'I've always wanted a baby, just not by you. I want you to raise a bastard child, and many, many more.'

By now a crowd had gathered, and as the 25 year old grunted and deposited his seed, he was replaced by another.

We went again the next night, by her wishes. Then it became a regular thing, going two or three times a week.

After about a month she started missing periods, and 32 years later I am the happy step-father of 13 bastard children.