My [F] first time giving my boyfriend a blowjob in the backseat of a car and I loved it

It was my first time giving and his first time receiving. The furthest we had gone so far was making out.

After our dinner date, we drove to a parking lot of a nearby park. We went to the backseat of the car to make out as usual. This time round, it was more intense with him caressing my body. He drew my attention to his bulge so I started rubbing him over his pants. I felt like going further so I asked if there was anything I could do for him. He smirked and looked around the parking lot to ensure no one was around. He undid his pants and whipped his cock out. It seemed like he was waiting for this to finally happen. I wrapped my hand around his shaft and gently stroked him. He grew harder in my hands while I became wetter in my panties. I moved my finger up and brushed his tip to feel how wet he was and he moaned. I asked if it felt good and he struggled with his breath to reply me. I continued to slowly stroke him for a few minutes while being mesmerised by how he felt in my hands.