I usually go for two orgasms when I'm masturbating.
I'm like you, the first one is good but it feels more like a warm up orgasm and I'm not usually completely satisfied afterwards. So I go for another one which feels more intense, but it can get frustrating because it takes longer due to only orgasming recently. Worth it in the end!
Most times when I hear from my wife she’s had 2 during her solo session. When we have sex she orgasms 1 to 5 times (most times normally twice during sex sometimes thrice). I reckon when she plays solo she makes herself cum 2-3 times as she can make herself cum easily.