My Older Brother Was My First

Our parents weren't home and my then fourteen year old brother talked me into peeking at some online porn sites. After getting over my initial giggling reaction the intended effects quickly took effect and once we each admitted to masturbating to each other, we quickly moved on to copying what we saw. We had sex. I was still too young to get pregnant by him so he didn't pull out. I have to admit that immediately afterwards it became awkward between us as we dressed. Then we both heard the garage door opening as our parents arrived in the mini van.
Pretending nothing happened was just as awkward for me. We got away with it but I never did any more sex with him.