Very much so

It takes you a few weeks to recover from, what you now know is three days of straight sex. One of the workers show you video of the event, since they constantly have cameras going to make sure all the rules are followed. The men taking you are all hidden in the shadows, so you still can't see them, but watching yourself take those massive cocks into your body leaves you a little hot and bothered.

They keep you there for two months, making sure that there is no lasting damage from your activities and to see if they can confirm you're pregnant. Each week came back negative until they start planning the next round of breeding. You let out a small sigh of relief when you see it, part of you having started to worry that something was wrong. You had been on fertility ****, as part of the agreement, and had taken so much cum into you it was near impossible for you not to get pregnant on the first try.

You are released from the facility and are allowed to go back home to your father, who has already found a place for you to be on your own, but still be close enough to ask for help when needed. He has filled the place with furniture he had been collecting for years and makes you promise to call him if you have any problems.

When you're far enough alone, you make an appointment with your doctor for an ultrasound. You feel a small bit of fear going in, suddenly afraid that your baby won't have a heartbeat or something else will be wrong. You go through the procedure and sigh with relief when you hear the tiny thumps. But then he brings your attention to the screen where there isn't just one tiny blob on the screen but four. You are about to be the father of quadruplets.