With my older son

I have 55 years old, I am a widow since 5 years ago, I left with a good economic pass, I have two sons, Emanuel of 30 and Nahuel of 25 years old, both married, but the older one has been separated for two months and is living at home. That Saturday, as I didn't have to go out with my friends, I asked him what he had planned for the night, he answered that he would stay like every weekend, finishing work and watching TV, I said if he wanted to have some pizzas, drink whatever we had in the freezer, he accepted, so I ordered at 21:30. The order arrived with a 15-minute delay, we started eating, drinking beer, the conversation turned around his separation, how he was feeling emotionally, leaving me quite satisfied with what he told me, until he asked me the question I never expected in that moment, due to so much time having passed, if I had tried to find a new partner or have sex with someone occasionally, answering him I dedicated myself to your father five years before he died from his delicate illness, already several years had passed, in total 10 years, I never thought about relating again, since that time I haven't had more sex, I feel fine. There was a silence, we finished eating, we cleaned up, I sat down again, told him I'm going to bed as my back and part of my neck hurt, Emanuel expressed you suck some massages, you're going to feel great, he put himself behind my chair, asked me to take off my blouse, put my face with my arms on the table, so he worked on my shoulders, cervical and spine, I did it like that, felt his hands running over different zones of my back with soft massages, it was a beautiful sensation, so I fell asleep for a good while, woke up when I felt my son's voice, began kissing my shoulders telling me how beautiful woman you are, his hands took my big breasts, played with my nipples, felt a tingling in my body, my intimate parts were wet, seems like the effect of the beer (we drank 4 beers) It altered us, I got up quickly, looked at his eyes, he said 'no son' this can't happen, I went to my room, sat in the bedroom to undress.Think about what happened before, suddenly my son came out of the bathroom wrapped in a large towel covering half his body, he approached me saying forgive me, but I couldn't stop thinking about myself when I saw myself naked at that moment, he told me look what you do to me, opened the towel revealing his long, thick, well-erect penis, when I saw it I said it's bigger than your father's, he stood in front of me so I could observe him well, I looked and put my hands on that monster, bringing it to my mouthI started playing with that beauty for quite some time, until I felt her coming and I pulled out, ejaculating on my face and body, I had never done this before, so I began to savor and swallow that tasty semen, I wanted to be penetrated, so I got down on my knees, exposed my buttocks, encouraging him to do it, I felt his hands on my waist, the head of his member rubbing against my anus and vagina, slowly introducing himself into my vaginal area, I said slow down, it's very big, until he fully inserted his penis, began entering and leaving, I had several orgasms.I returned to being sexually born again, until my vagina was filled with the hot semen of my son. We continued moving until I ended up exhausted. I went to my bed, lay down, and fell asleep deeply. I woke up startled because Emanuel was behind me with his thick head trying to penetrate my rectum. I felt intense pain, remained silent and still, until...I accommodated perfectly inside mine, it started to enter and exit while its hand played with my clitoris, at the moment when my anal canal was filling up, several orgasms came from the work of its fingers inside my vagina, then we kissed, hugged, he took me from behind, put his body and penis against mine, and we fell asleep..... this is how we started our beautiful relationship together and satisfying ourselves sexually...