Is it normal to always want to smell a females legs

I Love a females legs and feet. I have a strong desire to always want to smell there legs. Not like a sniffing dog, but if i see a pair of nice legs in the summer, i not only just loving the appearance of them, but I have a stronger desire to know what they smell like. I now im different cause mosy men never mentuon stuff like that, ususlly if its about legs they want to feel them, caress them. When I make out with a female I do all that, but I will kiss on there to get a whiff of there legs just to know what they smell like. I also love the smell of stinky feet. Its like im turned on in general just from the smell of skin. Iittle suttle, guess you can say stinky or interesting smells from the skin turn me on, i hate the smell of a perfume or strong perfume lotion. However the smell of a mild scented lotion that marinates on a leg and mixes with the smell of there skin for a while smells very good to me, better than the smell of a perfume lotion freshly put on. This effect mainly happens when i see white girls. I dont know i know about pheremones but my sexual desires are most definately influenced by smells.