Is it normal to get a woody when you hear your parents having sex?
One night i was making my way to bed. On my way passed my parents room i heard them having sex. I always knew my parents had sex. I accepted that, but i never actually heard it before and i never thought they would do it when i was home either. I was shaking uncontrollably and had no idea what to do i was so afraid that if i made the slightest sound i would get caught and be forever embarrassed in front of my parents.
While i quickly, but quietly made it to my room I got a boner. I automatically assumed that this was unnatural.
There have also been more experiences where i heard my parents having sex and i got a boner.
Is it normal to get a boner when you are hearing your parents have sex?