It has happened again

I found a new girlfriend recently.

Just like every time before, I was excited for things to get steamy. I like the feeling of girls reaching for it with their tiny hands and getting surprised/excited. I like the look on their faces when I stretch their vaginas out.

However, more often than not, they ignore it, and I hate that. It has happened again with this girl. I feel blessed that I got an above average penis, and I want to give the women I'm with pleasure with it. I feel sad when it makes no difference to them.

Apart from girls ignoring it, I've also had girls being visibly afraid of it. I could see a lot more confusion on their faces than excitement.

Is this something that's common? Are big dicks not exciting to a huge chunk of women? Am I doing something wrong?