Kinky masturbation?

So I'm a young single female and I really enjoy masturbating. I do it about 1-4 times a day, if any. Usually, when I do it, I watch a lesbian porno, lay on the floor of my closet (I have a large closet,) and I'll touch myself for a while. J caress may body and such, basically foreplay to get myself wet. I usually put an ice cube on each nipple and spank myself as hard as I can. Sometimes, I even drip hot candle wax onto my thighs and breasts and pull on my hair. When I feel I'm ready, I keep the ice cubes on my nipples and then I take a vibrating toothbrush (I have a special one for this) and I press it against my clit and thrust it in and out of me. I sometimes tie my hands together and ride the toothbrush. I often tape my mouth shut, as well. I was just wondering if it's normal to have kinky masturbation like that? I really enjoy it, but I never know if it's "normal."