Helen was thrilled about her special day, her birthday. She had been yearning for a colossal cock to fulfill her wildest desires. Her wish came true when her friend's mate arrived, boasting a massive member that left her breathless. She eagerly shed her clothes, revealing her ample bosom, and eagerly mounted him in the classic position. Her ample breasts bounced as she rode him, her moans echoing in the room. The sight of her bouncing on his enormous cock was enough to drive him wild, and he pounded into her with fervor. The intensity of their coupling left them both gasping for breath, their bodies entwined in ecstasy. This was the ultimate birthday gift, a memory to treasure forever.