Nervous Girlfriend

I'm 27 have good career and have a girlfriend 21 and she is so nervous about sex we haven't fucked until last March. My girlfriends live with her mother 39 and never speaks of her father so I don't ask questions. Anyway, I had gotten a promotion and I had to move interstate and asked my girlfriend to come with me. Being nervous about sex meant she was also nervous about leaving her mother. So, I asked her mother about joining us also. As they both work a supermarket, I was hopeful. She was agreeable and asked my intentions towards her daughter. I said I asked to come with hoping to progress our relationship. Progress how she asked, having sex and then marriage was my reply. Youse haven't had sex, yet she responded, she is too nervous and I'm waiting until she is ready, I answered. She called her daughter and told her it was time she and I had sex and she would her relax. To say I was shocked is understating it, but I was also hopeful. It was a bit awkward getting naked with my girlfriend and her mother also naked in the same room. My girlfriend was still very nervous, so her mother had me fuck her first. After which I got to fuck my girlfriend for the first time, sex was regular after that between us. Except I still had to fuck her first a few more times before she was confidence to let me fuck her first. A lot of sex and of course my girlfriend got pregnant, and we married in July. An added bonus was getting her mother pregnant also, we all live together, and I still fuck my mother-in-law regularly. Why not she is most willing, and I love fucking them both.