Instead of going up and down. Rub your penis back and forth with or without lube like you are trying to create a fire with friction. That was an interesting masturbation technique for both hands wanking.
I have a different anatomy to you but one for the ladies: lightly pinch your clit between your thumb and fore and index fingers, almost like you’re rubbing fat into flour. Absolutely divine!
I won’t suggest any technique, however in term of toys, I highly recommend a good quality sex machine (skip the small plastic junk). While expensive, they can take masturbation to a whole nother level (cue Mad Tv skit). A good Thrusting machine is unmatched for its speed and patterns for those who like penetration be it vaginal, anal or both.
I have one I use for anal along with a dildo attachment that for me hits all the right nerves and has given me countless hours of pleasure. Getting fucked for as long and fast as you can handle is awesome.
Try using a bullet or mini wand on your penis. Place the vibe right against your frenulum. It takes a little longer, but will work to reach an orgasm. Nice alternative to normal stroking action. Nice alternate play as a go-to for a guy. It can also feel good to rub the vibe back and forth in a sort of rocking motion right on the frenulum. Have fun trying!!!
So often we straighten our legs right out and tense them, but as you’re getting close to climax open your hips up wide pulling your knees up and outwards (imagine like frogs legs!). For whatever reason, with a bit more motion in your hips I find an orgasm to be a bit more intense in all senses, and get much closer to that ‘full body’ experience.
I learned very early on to get into a position where I came over my own face and into my mouth, and did that until my late 50s, always loved it and it was very special, above a normal wank. Of course, some guys go one better and can self-suck.
Remember you have a whole body, if you have time take it to explore before going straight to the cock. When you do go there, try massage before the normal stroke techniques.
Taking tips from JOI vids and apps, use rhythm for variation and shifts in pace. If you’re musical, experiment with rhythms shifting the number of strokes per beat.
Or work some control/ denial in there 5 seconds of wait for each 1 second of stroking.