My little sister, who I used to play wrestling with, has been showing me her panties a lot recently. What should I do, big brother? Should I go? [SONE-732]

SONE-732 Until recently, I was the younger sister who lost to my brother in games of pretend wrestling. I have never defeated him successfully. It frustrates me… How irritating… But! My male friend was recently seen getting excited and horny when he saw girls’ underwear. Could this mean that my brother will get excited and go crazy too? When I showed him my pants one day, I quickly won. “Sakika… Don’t let your brother down… Hide your pantyhose!” He attacks me and screws me every time I show him my pantyhose. There’s no way I’m going to hide them. Big brother, you’re so uncool lol but! Forbidden brother-sister sex might be possible! Warning: Sakika’s white skin peeking out of her pants and her pants digging into her meaty butt are too erotic. – Jav.wine SONE732