I am of averafe to slightly-less-then-average in length and thickness. I am 36 and wondering if there is an answer to this question. I measure 5.5 inches long and 2.5 inches round. IS that small? Second half of the question (being I think I am small) Is this a reason as to why I prefer small to flat breasted females? IS there a relation of your penis size to that of the size of breasts that you are attracted to?