She has a strong core!

Need a strong core so I can ride you all day

There are some "Fap & Forget" materials like this one named

pokies and a nice strong core 😇

Does my core look strong enough to ride you for hours?

I've noticed my legs tend to shake in moves like these in which

18-yr old strong girl from Colombia shows off her core strength.

BubbleABS The first thing that comes to mind when thinking about

Keep a strong core into your 40’s….

Strong core, weak power bomb

A strong core for my 40+ mombod…

A grinding milf with a strong core