IPX-432 Secretly removing a condom when fucking so that his best friend's wife gets pregnant

I can say that I am quite lucky to be in this situation because my friend has a very beautiful girlfriend. They have been together and living together for quite a long time, and now they are close to getting married. However, because of work, he has neglected his girlfriend. She doesn't know what to do when she wants to have intimacy with someone, and I am the one she will take as a substitute for her future husband.
The movie is great here: