Masturbated In My Best Mate's Panties

My best friend is Female and I am a Male, she is a Lesbian but has been with men before. It was a few years of being friends before I saw her naked and the wait was worth it, gorgeous sexy body. We use to go clubbing alot and both would get drunk and when home from a night out she would strip naked in front of me before going to bed, a few time she showed me her pussy.

Because of our close friendship she wouldn't sleep with me, so one time after a night out she took her jeans and panties off in the bathroom, she was soon kicking me out her room to go to bed. I went straight into the bathroom, got her panties which was still warm from her taking them off and I wanked into her panties. I blew the biggest load of cum into her panties, I couldn't stop myself until I had flooded them with cum. Problem was they were sexy black lace panties and they were still damp with my cum and stained when I went to work in the morning. She would have seen the mess when she picked them up later that day.

For years after then I would wank into her panties when I could but made sure I pulled out of them before cumming.