As I got into bed last night, my wife grabbed my balls in a painful squeeze and asked me why I liked her abusing my balls. I told her I like the helplessness I feel when she has my testicles trapped in her fingers, the utter despair knowing that if she really wanted to she could keep me in pain for hours or just one swift blow would render me helpess. And when she had my nuts in her power, the rest of the world disappears and only her and my pain exist. And she had complete control over me! She laughed at me, kinda of mocking my answers. She also taunted me, noting that every time she wacked my nuts, I get super hard right afterwards. I am totally under her control...