My stepbrother is visiting and I'm wearing my cute little skirt. While we're having family dinner, he scoots his chair closer to mine and starts rubbing my leg under the table. I reach my hand over and can feel how hard he is through his pants. We sneak off to my room and we lay on the bed. He pulls out his cock and moves my head down so that I'm right at mouth level. I tease him with my tongue and I suck and I lick, and then I climb on top for reverse cowgirl! I bounce up and down and really enjoy myself as I fill up my tight, little pussy. He flips me over onto the bed and cums all over my small tits and my stomach. I can hear our parents coming up the stairs so I rush to clean up, I don't want them to catch us!