Watch busty babe Lucie Wilde’s big titties swinging as she gets fucked doggy style
Watch busty babe Lucie Wilde’s big titties swinging as she gets fucked doggy style
Check out our content at Sex.com.
There has always been a fascination with breasts – for both men and women. Science is finally uncovering the charms of smart bras, which include skin-sensing technology to measure size, breathing, and heart rate.
Whether you’re swimming in a pool or your breasts move, here’s the surprising science behind your breasts.
With every step a woman takes, her breasts move 9 cm – up and down as well as sideways – in a figure-of-eight motion. If her bra is not constrained, they move up to 15 cm with each stride.
As a result, the breasts of an average C-cup-sized woman would have independently traveled 0.12 kilometers during a 1 km jog.
Moreover, each breast moves differently, and it will move further as she gets older, as the skin’s elasticity decreases.
Researchers from Portsmouth University’s Research Group in Breast Health monitored the bosoms of two groups of women during brisk walks using sensors and 3D scanning software.
According to the study, the chests of older women moved more all over the place, while the breasts of young women moved mostly up and down.
‘Every woman’s right and left breast move differently depending on their mass and elasticity,’ said Professor Joanna Scurr, a world expert on breast biomechanics.
However, older women tend to move more in both breasts, probably due to weaker supporting structures. It is more likely that you will see a U-shaped swing.
