[UMD-247]

My Little Sister. Who's the JAV actress in this video? Amateur? Name revealed!

Always seeing my defenseless little sister, I couldn't help but get aroused as she cutely bent over, folding her panties while stretching. Watching her like that made my penis naturally twitch up and down. Then one day, she suddenly spoke to me. "Hey, big brother, you've been watching me and jerking off, haven't you?" Flustered, I quickly denied it. "W-what are you saying? That's ridiculous!" But she just smiled slightly and said, "...It's okay... if it's you, onii-chan..." I was left speechless, trembling as I eventually gave in and ended up having sex with her.