"He actually sucks her deep throat down into himself so hard that she aches for two days afterwards. And she can't help but respond by cumming as deeply into him as possible. Which her sister in turns responds to by burying herself way way up inside him. So the ladies are forced to fuck him all the time. And way harder than they are conscious of as they enter their special zones of sexual delirium."
""Oh Katie... you were so right... dressing up your lovely husband like this and letting me use your strap on... and all this lube... I just... I need... to fuck... the living... snot... out... of... him...""