Hello big brother... I need your help with something. I'll tell you a secret: my boyfriend and I we started doing naughty stuff... things boys and girls do you know... And i wanted to wear sexy panties for him but I need your man's opinion to choose the sexiest ones. Do you ever think about my ass? Or look at it? I model you my first red thong and I quickly see your boner. It's ok, my boyfriend gets boners too but he's not as big as you big brother. I can totally show you the rest of the panties ( a white thong and blue cheeky panties)... but you'll have to let me help you jerk off by following my instructions. I model you my panties, give you a nice panty show, get you hard, taste you precum, show you my ass, sniff my panties and smell my pussy and ass. I show you my holes so you can get more turned on. I tell you to jerk off for your little sister's pussy and panties, tell you to even smell them and give them to you so you can stroke your cock with them too. They smell so sweet. I love how my pussy and ass smell, your sister scent turns you on. I know our parents are in the living room, dont worry we are just having fun! I finally ask you to cum for me by giving you a countdown from 10. I also taste your cum. You're so much better than my boyfriend. I think I wanna breakup with him and be yours, big brother