I saw Liang Lu's move, and a sense of panic set in my heart. Although we had been frank with each other, the idea of helping her with that sort of thing still made me feel extremely embarrassed and hesitant.
"Liang sister, I... I don't know how to do it." I stammered, my voice tinged with shyness.
Liang Lu smiled gently, her eyes revealing a kind of tenderness and understanding. She took my hand, guiding it between her legs.
"Don't be afraid, Qin Qin. Just like I did to you earlier, use your fingers to give sister some pleasure," her voice whispered in my ear, carrying with it a seductive power.
My heart pounded heavily, my hand trembling slightly.
I cautiously reached out my hand, touching Liang Lu's skin, the soft sensation stirring something within me.
I began to gently caress her, feeling her reactions.
Liang Lu's breathing gradually became more rapid, and her body started to tremble slightly.