It happened to me too. that's is why I was googling to check if it exists. I thought I was weird. The first time it happened it felt like a the first time I had an enjaculation when I was a kid. It is somthing completely new. completely different from the normal orgasm. It is still something very new to me as I did it only for 2 times and the more I do it the easier is to enjaculate in that way. Since I had it the first time I feel that tickly feeling in my balls really often and it's like calling me "do it again" it's really addictivice. my balls gets excited really easily. would be good to know what other people think about it.
I can orgasm through testicle stimulation only then remain hard and orgasm again through penetration, oral, or manual stimulation I find these two orgasms totally different has anyone else experienced this or taken it to new or different directions it is definitely multiple orgasms both are productive. Happy to hear from anyone on this!