YSN-463 While pointing out that I was masturbating, she smirked and played with my sensitive dick, making it fully erect. Seeing this, my sister's eyes glazed over with lust as she straddled me and rode me like a cowgirl.

I'm full of libido that I'm rummaging at home today. Then I feel someone staring at me. 'that? 'I thought, and when I looked at her sister's face, she was looking at my crotch while swallowing her saliva. '? ? ? 'I thought, and when I looked at my crotch, I could see the tip of my sloppy cock from my pants! ! ! 'Oh, I was watching this, my sister! ', I half-jokingly said, 'What if you want to touch my sister?' I was a little surprised because I was going to put it inside, but from there I let my sister do as she pleases.