I Fell For My Nephew

For the past 10 years, I've been in a very fulfilling and intense relationship with a man 15 years younger than me. What most people don't know is that he's my own nephew.
We can't explain why our attraction was so strong, it just happened. Maybe it was because I never really knew him before we reunited. I lived all of my adult life abroad before I came back home to stay. I only visited occassionally, every other year for Christmas and such. I only met my nephew as a kid for a few days in those times, so we really didn't mean much to each other before. I visited a bit more when my older sister, my only family and his mom, became ill. She died not much after, and then my brother-in-law died in an accident a few years later. Thankfully, my nephew was a grown adult by that point. A few years after that, the company I work for sent me to work here, in my home country, so I came back. Seeing that we were the only family we both have left, I seeked him out.
It was an awkward reunion, but little by little, as we became more comfortable around each other and grew closer, the attraction blossomed. It made sense to me: I always dated younger, never married, never had a shortage of younger suitors. I could see his attraction but he was also mortified by it and couldn't act on it. So I took the initiative and he didn't need much convincing after that...
The sex was amazing. Always has been (he's exactly my kind of man: younger, taller than me, athletic, clean cut, secure but passionate and with a thick, healthy cock). But being the taboo relationship that it was, I didn't expect it to last, honestly. I was willing to sacrifice the familial bond to lust. But we had such a great time together that it flourished into love. We've kept our relationship discreet but public, despite the risks. Since he has his father's last name, I kept my maiden name and no one really knew I'm his aunt, no one would know we're related unless they looked closely at the birth certificates or something. Still, an older woman dating a much younger man raises questions and attracts dangerous attention, but we're mostly ok with it. We just don't reveal the true nature of our relationship. We love each other and we can't get enough of each other. He makes me feel like a lady in public, and both as a goddess and a whore in bed, which I like. I enjoy making love, but I like even more to be fucked. And I can't get enough of his delicious, forbidden cum. Just the thought of us being related, but being so desired by him and him filling me up, makes me cum almost instantly, too...