Xuất tinh mà không cần tay với một ống trượt vào niệu đạo

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A probe inserted deep into the urethra of electrodes judiciously placed on the glans around the crown and along the penis, front and back sides, the latter firmly held in place by a silicone sheath that constrains and compresses the sheath. ET212 set to phase 1 with right and left channel setting to 51.

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