I had that happen to me a couple times recently from clitoral stimulation and like you said, I gushed everywhere... to be honest, I freaked a little because I thought I had actually lost control of my bladder and peed on us. My bf said that he had only seen stuff like that happen on porn... so needless to say, I was a little embarrased. I asked my sister and she said that she has them all the time and that her and her husband lay down a towel or sheet in expectation of it... the thing with me is, I didn't find it all that amazing. It was good, but I like the orgasms I have from being on top much much better... it's like I feel a tingling in my toes and the feeling will swell all the way up my body until it feels like an explosion in my groin area and then my whole body just goes completely relaxed... and I can ONLY achieve that when I'm on top and leaning close into him. I can achieve an O with my toy, but it's different, not as intense. But the whole gushing thing was wild but didn't feel anywhere as good as the other... for me at least.