The build up is so great. It's like prolonged satisfaction. Meanwhile the quick 15-30 second orgasm means that the pleasure session is over. Maybe I feel this way because orgasming simply isn't a problem for me. I've often been able to make myself orgasm on my own within 30 seconds. When I'm with another human being I like all that stuff I just can't do by myself. An orgasm, please! But a nice warm hot penis grinding inside and two bodies entangled, sending wave after wave of pleasure. Sorry but that beats any orgasm.