Diana let out a muffled, strangled scream around Rex's cock as he used her throat like a fleshy cock sleeve. Her eyes were wide with shock and a hint of fear.
She could feel him so deeply that she swore she could feel the head of his giant dick kissing the back of her throat and begging to get into her stomach. She wanted to get away and catch her breath, but Rex's iron grip on her hair kept her in place and made her take his brutal face-fucking.
'Oh no... I have to prepare myself for this or else I'll pass out...' Diana thought. "I have to stay strong... it's for my sake to be Rex's...'
Lily gasped as she saw their dominant lover take her sister so completely and thoroughly. She could see his cock moving up and down Diana's throat with each powerful thrust, and she could hear her sister choking and sputtering around the thick intrusion.
