First Time Masturbating

My family were out and I felt this sudden and new feeling down below. I just put my hand down my skirt and felt this rush of this new feeling of wetness flowing like a river from my vagina. I touched the area just above my vagina and a rush of what felt like electricity, flowed through my body. So I ran to my room and stripped down and jumped onto my bed and started feeling my nipples and the wetness flowing from my vagina just flowed even faster than before, it was more like a rapid river. I then touched the now throbbing area where I touched earlier and started rubbing it as fast as I could then all of a sudden I felt my breathing become heavy and then in my stomach I felt like the burst of energy that had built up explode through my body and I just froze and felt this massive burst of fluid gush out and all I could do was moan loudly. I have no idea how long I was like this but the fluid just kept coming and coming and I was drenched in sweat and the combination of this new fluid then all of a sudden it stopped and I was confused and scared but tired and just fell asleep. My mum came in and woke me after she had told the rest of my family to go out and we had a talk and all I could do was cry. That's when she came and said to me that she does this and it's natural and that she does what happened to me when she masturbates and she told me that only a few women can squirt as she called it and that she does it as well.