"Ohhh, ohhhh, Mr. Winslow, I feel all out of breath."

Rebecca knew that Tammy wasn't as innocent as she sounded. But Nate seemed to enjoy the way she talked and rolled her eyes. His finger found the elastic band of one leg of her panties and he was working under it. Tammy pretended to resist. Then her eyes closed suddenly and she let out a long, shuddering breath. By the angle of his hand, Rebecca knew that her boss had just inserted his middle finger into Tammy Patterson's cunt. What amazed Rebecca was that he could reach up into the girl so deeply! She knew she didn't have any place so deep along her young crevice.

Nate pulled his finger back and pushed again. He started doing this in a teasing, rhythmic way and the sound of Tammy's juices gurgling wetly around his knuckles made Rebecca's own cunt flood with sex butter. She wanted to scream or run away. She felt strange, contradicting emotions. But through it all, she kept her eyes on Nate and Tammy.

"Mmmmmm, that feels yummy," the redhead cooed. Nate was kissing her neck as he fingered her. Tammy had opened her legs a little as she stood there in her employer's embrace.

"Whuuhh, ohhhh, Nate, Nate darling!"

Rebecca felt angry. One minute it had been Mr. Winslow and now the silly redhead was calling him Nate. She knew that she was envious of this girl's attraction. She was envious without a right to be. Because, after all, she didn't intend to be intimate with Nate Winslow again, did she? Rebecca's breasts glowed and she began to breathe faster.

"Ohhhh, ohhhh, God!"

"I want to put it in you," Nate rumbled. Tammy whimpered back. And at that moment Rebecca realized something she hadn't been able to figure out before. Tammy had a hole inside her! That was how a man and a woman made love. The man put his cock inside that hole and gave the girl a baby. The semen wasn't taken into the girl's mouth or absorbed through her navel. And a mating couple didn't just rub their parts together, hoping somehow that the miracle would occur.