Pleasantly Surprised

This is a crazy story i think about often. Back in School I met some 19 year old Asian girl who had a crazy kink for young white guys. I met her and her little sister at a party when I was 17. She was a cute flirt and a crazy tease but I was told that she was a little slut by a friend who showed me a video of her gagging on his dick in private. I wasn’t really at the party to get laid but I found her to be a good time and her sister was actually kinda funny but was hanging around some guy who was crushing on her. Maybe it was the fact that they had been drinking but we were having a good time meeting each other. Party ended and they didn’t have a car so I offered to take her and her sister home. A few minutes into the drive I started feeling her hands on my thigh and could feel her playing with my cock when I was driving . I was super nervous and noticed that she was texting her sister something. She tells me to idle a few blocks from their home and tells me that she wants to compensate me and leans over to make out with me. I felt my zipper unzip and her hands start to jerk off my cock. I open my eyes when I remember her sister was in the back. Immediately got taken back when her sister reaches over and takes me in her mouth. Took me by surprise. felt my body go limp and leaned back just to get a view of her face up and down my shaft. Didn’t last long partly because I kept hearing “hurry…suck that dick…make him cum…make him cum”. I lost it when I felt my cock expand in her throat and gripped her head tight because I was shooting cum out. I could feel it drip down to my balls. Her sister gets up and starts coughing and says “ shit that was so much”. They both kissed my cock and left me in the car and walked down the street. Didn’t even say bye but I could hear them laughing and giggling.