My first orgasm was back in the summer when I was over at my friend's house. I had felt a few tingles in my private area and one time when Lena and I were watching a film she was rubbing herself which made me feel tingly. On this day we were alone in her garden sunbathing, and her mum was out walking the dog. Lena poured a load of oil over my back and began to rub it in and it felt really nice and I was very relaxed. After a bit I felt her dribbling it over my legs and then suddenly she pulled the top of my bikini pants away from my bum and let a load of oil dribble down the crack of my bum, it really tickled especially when it went over my puss. She giggled and let my bottoms snap back in place and began to rub the oil into the backs of my legs.
As she did the backs of my thighs she said to open my legs so she could do all over. After a bit, I noticed she was rubbing my puss a bit through my bikini as she did the very tops of my legs and it felt really nice. A bit longer and I began to press myself down each time she touched me and then after a bit longer the blanket I was lying on had bunched up and was really nice to grind into. The oil on my puss made it slippery and Lena's fingers were now poking me each time she did the inside of my thighs. Now I had my legs spread wide and was really grinding into the blanket, my bikini had slid up my bum and I had the tingliest tight feeling rising in my tummy. I began to breathe hard and wiggle as Lena's fingers rubbed my puss and suddenly I went all stiff and jolts ran through my body! I saw flashes of light and my whole body jerked and my puss felt amazing. It was ages before I calmed down and I said to my friend I think I have just had my first orgasm! She hugged me and kissed me on the forehead. A little while later Lena was humping her hands as I oiled her legs and touched her puss through her bikini pants and felt her shake as she came with my hand in between her legs.