First of all thanks for all the wonderful comments! :) 

So I was at home, alone and bored with a couple of hours to spare. I was actually just wearing my pyjamas which were comfortable but I just felt horny. Just like that, I felt heat down there. I was aware of the material of the lacy and mesh thong I was wearing even more and it made me wet.

 So I strip naked and wear nothing but clear sheer nylons.  I get my laptop on the bed and put on a porno of a woman getting her pussy eaten out, and her moaning and groaning loudly. I lie back and start stroking myself through the nylon, it was a teasing sensation that drove me wild. My clit got big, my lips fuller and my pussy hole ever wetter making my tights very very wet. 

 When I put my hands down there directly on my pussy and stroke I immediately feel the heat, and the intimacy makes me go wild. I stroke faster and faster until I can't take it anymore, and so I insert a finger into my pussy and moan, grabbing the bed sheets with the other hand. 

I finger fuck myself for quite a while until I get close, but I don't finish myself off...instead a spontaneous thought enters my head. I slip off my tights and stuff the smooth lovely nylon into my pussy as deep as possible. This induces an earth shattering orgasm, I buck my hips slightly and scream. As I take the tights out I shiver a little as I am still sensitive, but they were all soaked through, smelling of my pusssy. 

 I was a very satisfied woman, and I think I will be doing this again, just as long as no one finds the tights after a session and finds out what a naughty girl I am!