Question on male anal orgasm

I have been tryin for months to attain a prostate/anal orgasm and have had the most incredible feelings, similar to others where the anus just tightens around the vibrator I am using but instead of any sort of ejaculation or semen type fluids I end up actually peeing out of my penis in waves, the first time I was laid on my back and the force sent my pee all up my body and over the back of the bed and although it was an incredible feeling at the time it was nothing like the videos I had watched and the forums I had read.

I have tried, long...short...thick...thin...solid...non solid...vibrating...non vibrating and all have given me the same ending???

It feels that reading what all the forums on here on the same subject are saying, is that I am doing something wrong somewhere and god knows where???

Any ideas please as i cannot seem to carry on as the mess I make everytime is costing me a fortune in laundry bills...

@smartacus600 hope you’re OK. I’ve had the same experiences as you.

I’m a straight married man. Just want to have amazing sounding hands free multiple whole body orgasms.

Don’t get me wrong I have great sex with my wife and lots of awesome toys to enhance my solo Penis ejaculations.

Just want to feel multiple legs shaking, wave after wave of pleasure.

I’ve tried long firm soft short inflating rotating thrusting vibrating on and vibrating off.

Sometimes lots of pre cum I start 5o build up then warm wee over myself. Normally stop the pee then stand up and go to the toilet then try to get back to the prostate stimulation with an even more empty bladder but just can’t seem to achieve it.

Have you found anything that’s worked you yet? Cheers.