The Family Vacation Gets Interesting

POV: i am your sister & we are on a family holiday and we only have 1 room with 1 bed. As we are preparing to go to bed (me wearing an extremely revealing sexy gown) i mention how boring this holiday is and i need some fun. you mention that you are a virgin and have never kissed a girl. i then show you how to properly kiss and notice that your small penis is getting hard. i say that you can help with that and start jacking you off and kissing you at the same time. Then i give you a blowjob and you cum in only a few seconds. 
The next morning we wake in the same bed and i notice that you are hard again and grinding against me. i then say fuck it I want you inside of me.... With me on top i start moaning louder and louder. Then our parents knock on the door and i say "I am just getting him ready".
i moan louder and louder and include your name Steve until you cum inside me.
i then say we need to get ready and you can use me whenever you want.