I’ve never broken out calipers in the bedroom… How do you measure the circumference of an elastic band anyway?

There are definitely different feelings but there are so many factors that enter into it there’s no good way I know of to know the answer to this question. Was it a circumference difference or a muscle tone difference or a lubrication difference or several other possible factors?

I will say I dated a girl once that used the nuvaring birth control and that was a unique and noticeable different feeling…