First time seeing a naked woman

The first time I saw a naked woman will be something I never forget.
I was at my friend Stephen's house. Whenever we were there, we would play with his huge Action Man collection.
When I went around on this particular day (I was about 11), Stephen was a bit subdued and his kit was nowhere to be seen.
I had a quick look around while he was downstairs finishing off some work.
I figured out that his Action Man kit had been confis**ted because of some infraction.
After searching most everywhere, I finally looked in his parents' bedroom.
Sure enough, all the stuff was hidden under the bed. I had just made this discovery, when the bedroom door swung open.
Stephen's mum came through, her hair wet and a towel around her tits. She must have been in her thirties, very slim and not bad looking.
My eyes went wide as she casually dropped the towel off her body. I had a few seconds view of her. She was pale. Her tits were quite small and a bit saggy but with thick sticking-out dark nipples.
She had a hand raised to her head, and I could see a thick shock of underarm hair.
The most striking thing was her big jet-black pubic bush - I stared at it in wonder.
At last (after about 3 or 4 seconds), she finally looked around and saw me.
"James!", she cried, loudly. "Wh-what are you doing in here? Get OUT!".
I quickly exited, but was left with a precious memory.