(F26) I blew my man on Christmas Eve before the family dinner

Short story. We were getting ready for Christmas dinner. After washing, dressing and putting on make-up, I was ready to go downstairs when a sudden urge to get naughty came over me. My man was in front of the mirror, also finishing getting ready, and I wanted him. I got down on my knees in front of the mirror and opened his pants to pull out his cock. I sniffed him a little and then sucked him off. He had lipstick all over his dick and I sucked him harder and harder, making more and more noise. My mother called to tell me that everyone downstairs was ready and waiting for us. I told her we're on our way before sucking my man even harder! I was so excited that my mom or my sisters would come up and see me like this. It wasn't long before my guy was squirting in my mouth and I was swallowing all his cum. I then headed for the bathroom to wash my mouth out, but my boyfriend whispered to me, "You wanted to be a slut, you're going to be one to the end", and I went down like that, smelling cum every time I opened my mouth.