I feel that you have been sad for some time, I want to know what is happening with you! I am your older sister and the only one who understands you.. You tell me that for some time you have been worried about the fact that even though you are 18 years old, you are still a virgin.. "There's nothing wrong with that, bro.. “I (your older sister) can help you with this..I know it sounds strange..but I'm the only one who wants to see you well” “Just trust me, our parents won't find out” I feel that you are ashamed, so I prefer to take the first step and come slowly towards you and take off your pants “Look at your dick bro, it's so big” I start by offering you a handjob, I want to treat you properly brother. Are you curious how a blowjob feels? Your sister can give it to you? I start to rub my pussy on your dick (reverse cow girl ) and it feels so good for both of us I know you want to see your sister's breasts bouncing so I'll change my riding position (cow girl) This whole moment is so intense, but suddenly something is heard! "Mom and dad have arrived home! We have to hurry, mom will come looking for us soon" Enjoy this moment and cum inside my brother! Breeding your older sister! Although your sperm flows from my pussy, I put my skirt on! Mother will knock on our door soon, she must not suspect anything!