Mentally a women might like you so much for your penis she doesn’t care about who you are as a person. She might not even bother to try to know you. She has what she wants. Why explore further?

However, a dude less well endowed is someone she loves for his personality.

My ex was kind of like that with me. She loved my member to the point she was borderline insane about it but is now with a less well endowed man (don’t ask why I know). And a part of me feels she never gave me a chance because of my big dick.

It was so appealing that she was satisfied with just being satisfied with that.

She didn’t want to work on our relationship emotionally or put in the effort because the sex was so satisfying.

And when the relationship that ran on sex finally ran out of passion we had no substance.

Likely not always the case. But, I worry that could happen again.