Sucked my bf while he fingered me in a parking lot to o

My ex and I used to be really horny all the time, him more than me lol. We used to try new things in bed, also do some risky stuff wherever possible. Like he used to suck my nipples or bite them when we used to be in an elevator, or in a car I used to suck on his dick, going wild in a cinema was a common experience for us. One day we were in a mall’s parking area, we were returning from the mall towards our car, we had shopped for some sexy lingerie for me, my ex helped me pick some, he was already turned on by the idea of me in those lingerie. He tried to pinch my ass once, I got the idea of his mood. I hugged him from the side as we walked, he grabbed my tit and pressed it. I kinda liked it too, as much as it seemed risky and we were aware someone could see us. We went to the car, and started kissing. When it got a little intense, we moved inside the car. We made out lying down on the back seats he asked me to suck him, I was nervous and said no as someone could see us. He kept kissing me, sucking my neck, tits, and nipples, he said it again and I couldn’t resist. We switched to 69. Started sucking each other up. It seemed a little difficult because of the lack of space. But eventually both of us came. It was fun. Im not sure if anyone saw us that day, it wasn’t that crowded but you never know.