Thirty-five years ago I was in the Army and stationed in Korea. Back then it was possible to have the services of a Yobo, a registered prostitute. At the time it cost $50-$100 per month for exclusive sexual access. Because their livelihood depended on the soldiers, these ladies were more or less loyal to their patron of the moment. They did their best to please their Yobo-sayo.
Sex was definitely my reason for the arrangement. However, when my Yobo's monthly period was occurring, she did not want to have intercourse. Her alternative for relieving my sexual frustration was not objectionable. She provided a hand job that was very pleasing.
I would lie totally naked on her bed. She would lube my dick with hand-lotion. Starting with a soft penis, she would begin a slow up and down stroke of my dick. It didn't take long to get a full erection. My Yobo had a handgrip that I don't use myself. She would use her whole hand with three fingers and thumb wrapped around my dick, and her index finger pointing up. She usually sat on the bed about even with my knees. So, with either hand she (she would switch from day to day), her index finger would ride up on the underside of my penis. Her up stroke would carry this raised finger over my sensitive gland.
My Yobo was not only an expert at giving a hand job, but she seemed to really enjoy handling my penis and watching it squirt as well. She would give a full stroke, from the base of the penis to the ridge around the head. She would notice the tempo of my hips as I thrust into her hand and set her speed accordingly.
Somehow she could sense when it was the right time and would begin to play with my balls. She would gently roll my balls using all of the fingers of her other hand, lifting my balls to the palm of her hand. I had trouble lasting very long after she started this.
As I approached my orgasm, my butt would be raised off the bed and I would be arched from my heels to my upper back. She would be pumping as fast as she could.
She never once stopped or covered my dick while I ejaculated. I would shoot my load up to my neck and chest. She would not stop stroking until I fell flat down on my back. She would then milk the last of the cum out of my dick and wait for me to calm down. She then would get a warm washcloth and clean us up. Afterwards I would be just as spent as if we had fucked for an hour.
I never had another hand job as good as I received from this girl. To be really good, your partner needs to enjoy giving pleasure, enjoy handling a penis, and be able to sense the feelings and timing of her receiver. Maybe it is a talent that can't be learned, but don't let that stop you from providing a teaching opportunity for your partner to get it right!