My tastes have gone all over the place. When I was a teen/into my early twenties I was all about tiny titties. Loved seeing women out with tight tank tops and small bumps. I used to joke about not wanting to get smothered to death even.

Fast forward a decade or more and now I'm here for the big old titties. Have no real problem with sagging, love big nips. Anything that even passingly resembles my partner's tits and I'm off to the races.

What I've found is it follows my emotional attraction. Wouldn't you know the girl I was into for high school and dated into my 20's had a small chest? It turns out my physical attraction baseline just kind of fluidly follows behind my heart lagging a teeny bit.