When my mother turned her gaze towards my crotch, she saw my dick and balls sticking out. My mother pretended not to notice, but she was still curious and her eyes kept going there at various points in the conversation. It must have been a while since we last saw each other, because she continued to talk to me while staring at me for a while. I jokingly said, "Is your dick really that rare? Why don't you try sucking it?" but my mother was drawn to my dick and showed me techniques beyond my imagination, which made me cum with pleasure.