I'm a guy in my mid-20s and I'm obsessed with women's feet. In the past I've had an ex who let me play with hers and I just couldn't get enough of smelling and tasting them. When I see a woman in the supermarket, even if she is quite attractive, the first place I look is her feet, and if she's wearing flip-flops or sandals then I'll usually look at her feet if she's walking away from me so that I can see her soles lifting off the ground.
I've always had this addiction, ever since I was very young. I've even bought used socks on eBay and I used to sniff them when pleasuring myself. It made me feel so guilty because I felt like a drug addict, except instead of sniffing lines of coke, I was sniffing feet instead. I really enjoyed smelling all the varieties of feet, and found some that smelled even too foul for my tastes (I don't really like gym socks because they can sometimes smell like rotten eggs depending on the woman). In my old job I also used to sit next to an older woman who would remove her socks and shoes in the summer, and whenever she left the room to use the bathroom (and the room was empty, for example if we were staying late in the office) I would quickly pretend to be getting something from my bag under the table but while I was doing it I'd just quickly have a whiff of her shoes. Nobody ever found out about it.
I don't feel like I'm hurting anyone with my fetish/addiction. It's not affecting my work/academic performance and it hasn't led to the breakdown of any relationships. But at the same time, I feel like a creep. I feel like a cat sniffing catnip when I'm around bare feet - if a woman would let me, I would love to spend ages rubbing them in my face like a soft pillow and just enjoying the smell of her soles! Any advice?