You're planning to move in with your girlfriend and your little sister is really upset about it. She admits she went through your phone to see what's so special about your gf that makes you choose her over your own family, and it looks like her only value is sex-- so she wants a chance to be sexy for you too. Although you know it's taboo, you could never say no to your cute, tearful little sis, so you let her show you that her body is grown up and sexy now too. She shows you her developed boobs, bubble butt, and even how wet she is for you. You can't deny your teen sis is hot, but you both know you can't be fulfilled by looks alone. Eager for you to stay, your little sister gives you a blowjob, it's her first time and she's very sloppy, but compared to your slutty gf who takes you with ease, you actually really enjoy all the gagging and drooling. You cum in your little sisters mouth, feeding her a bigger load than your gf has ever managed to drain from you. You start to wonder if staying with your sis could be worth it? You're both still horny and your sis is really enjoying sharing her body with you, so she wants to do one more thing to convince you-- unlike your gf, your little sis can actually give you her virginity, and on top of that she read your DMs and wants to let you do something to her that your gf has always denied... but is it enough for big bro to stay? ♥︎ ♡FEATURES♡ big brother x little sister, taboo roleplay, family fantasy, 18+ teen character, petite, jealousy, cheating, body tease, fingering, sloppy blowjob, cum in mouth, pov missionary sex, big creampie, crying but I'm okay!! I just got really into character lol! ♥︎