"Breathe, Velma. Relax and it will hurt less." Daphne insisted, lowering herself down beside Velma. Velma turned her head to face Daphne, looking for reassurance. "It'll hurt at first, but it will pass."
Fred squirted some lube into Shaggy's waiting palm, and the latter worked it onto his cock, massaging the entire length. He then worked the rest around Velma's little hole, combining the lubricant with her own juices. She sighed as he gently probed at her entrance. Her eyes then flew open as he placed his first finger inside of her.
Shaggy chuckled, daring to add a second finger. Velma winced, her face twisting with the unknown sensation. "It hurts." She barely managed.
"Just wait." Daphne reminded. "It will feel wonderful soon."
Velma bit her lip and nodded. She closed her eyes again, the strange, exciting feelings sweeping over her. Her eyes opened again when she realized that Shaggy was about to mount her. He hovered above her, rubbing the tip of his cock against her lips, and soon against her tiny opening. "Like, here I go, Vel." With that, he pressed in.
Velma gasped. Her body suddenly felt open, her hips suddenly felt wider. Her legs widened, allowing him easier access to her pussy. The pain and the pleasure with each thrust was as terrifying as it was exhilerating. He bucked into her, steady, even pumps of pleasure, each slowly opening her body.