Apparently women arch their backs and men flex their abs?
I definitely flex my abs hard when I cum and so have the men I've been with. The only time I have arched my back is when I am topping doggy style and even then I often end up bending forwards mid-orgasm gripping his body hard and close to me whilst I thrust to maximum depth and ejaculate with my abs flexed.
I definitely flex my abs hard when I cum and so have the men I've been with. The only time I have arched my back is when I am topping doggy style and even then I often end up bending forwards mid-orgasm gripping his body hard and close to me whilst I thrust to maximum depth and ejaculate with my abs flexed.