Somehow I feel my gaze and when I see my sisters face, she looks at my crotch while swallowing saliva. - ? - I thought, and when I looked at my crotch, I could see Ji Po from my pants! - I was watching this! - , I half-jokingly said, What if you want to touch my sister? I was a little surprised at how difficult it was, but from there I let my sister do as she pleases.