I first discovered masturbation when I was eleven but orgasms and pleasure has intensified since then.
The most vivid orgasm I remember having was some time back. I was lying in bed after taking a shower and felt really horny. The walls in my house are so flimsy, any sound is heard from every room.
I quietly pulled my panties aside and began to ever so gently rub my clitoris, teasing myself wildly, wanting something in me. About ten minutes into the teasing I thought I heard my brother getting up, I was wrong he was masturbating. I heard his bed squeak at the same pace for some while, this got me really hot.
I heard his breathing too. He stopped after a while so I wasn't so horny. I tossed and turned all night trying to sleep, I was tired. About 2:00am I heard moaning, groaning, and my parents bed wildly shake, it made me so wet I just had to touch myself. I kicked the covers off my bed and grabbed my hair brush and I slid it into my vagina.
My legs were shaking as I rubbed my clit furiously. I orgasmed about three times and I heard the sex stop. It sounded so good. My mother walked into my room and told me she needed to speak to me. I followed her to her room and her and my dad explained how I should be quiet when I masturbate. I told them I was sorry and was going to go back to my room when they told me to stay in their room for the night.
I cuddled up on the floor with a blanket and watched them wildly have sex. I cummed so hard over and over again. I wasn't caught those times in their room, they thought I was asleep. Minutes later we heard my brother go at it again and my parents yelled at him and made him sleep in their room as well.