Are husbands really just mall mules?

My wife can spend her own money, she doesn’t need me to go to the mall

I have more money than she does but she never hesitates to spend her money on me.  She hesitates to spend my money so I often need to encourage her.  She is entitled to a fair share of OUR mutual income.  But she says that she feels so spoiled that there is nothing she wants.

I push the cart in the shops.

I also hold her hand so she can't spend with both of them. 

Of course. She has no guilt over spending anything, except sexual energy on me.

Most aren't, although I imagine a few probably are. My wife makes as much as I do and contributes easily 50% or more to family expenses.