I've been fucking my boyfriend for a couple of years now, but he has been pushing me to have anal sex. He has a very big one, and my first time with him inside my vagina hurt but I loved him and I got used to it. I finally consented to having him in my backside. It took us about 20 minutes to graduate from fingers to his cock. He finally got it in, and eventually with some very slow movement I got used to it. He started pumping on me pretty good and in my haste I had forgotten to lock my door. My mom walked in with me naked, lying on my stomach on my bed and my boyfriend pummeling my butt with his huge cock. She stood there shocked, he pulled out and hurt me doing it but he was cumming and sperm was shooting out of him and leaking out of my gaping butthole and my mom just watching it all.

Now she thinks that I let him do it in my butt all the time, and even asked how I could take something that big in the backdoor. I told her it was my first time and she doesn't believe me. That was Saturday and it's Wednesday now, and my boyfriend and I have had anal twice since. I really don't like it, but he loves it.