i can see between my dangling , swaying tits to where we 're joined , and i can see a hint of his cock sliding out , glistening wetly , and then i 'm growling between clenched teeth and i 'm rocked forward and i keep watching our joining , watch his dick bury into me , and now there 's his taut heavy balls and he 's impaled in me to the hilt , so those balls of his smack against my flesh .