Darla's childhood on a farm had not prepared her for life in the city, and her protective parents had home schooled her and given her no sex education. In fact, they had been careful to make sure she never even saw the farm animals breeding. When she turned 18 and took a job in the city it was Jerry, her employer, who gently introduced her to sex and made sure it was pleasurable for her right up to the time of the birth of her first child by him.
Jerry's wife, Susan, had become pregnant shortly before Darla came to live with them. Patty was hired to help with the housework and to be a nursemaid when Susan's baby came. Although Jerry was a great swordsman he found it difficult to take care of the needs of two women, but help was on the way.
Very early in Darla's pregnancy Susan's ex-husband moved in with them. He had been working in Alaska, and when that job ended Susan invited Jake to stay with them until he found a place of his own. Susan and Jake had had a good marriage, and his thick tool had given her endless pleasure, but as a mining engineer he had not been around enough to be a good husband. During one of his absences Susan had met Jerry. They were immediately attracted to each other, and that was the end of her marriage to Jake. Even though Jerry was not as well endowed as Jake, he won Susan with his skillful fucking, and they eventually married.
Ever since she had been a teenager Susan had enjoyed nothing so much as the feel of a dick thrusting in and out of her pussy and the squirting of jizz against her cervix, but she wanted to avoid motherhood and went on the pill early. By the time she and Jerry were married Susan began to wonder what it would feel like to be pregnant and decided she was ready to start a family. Jerry knocked her up quickly and they both enjoyed the swelling of her breasts and belly. The pregnancy and birth were uneventful, and she was already looking forward to the next one.
When Jake moved in Susan was still too sore from giving birth to her daughter to take advantage of Jake's endowment, but late one night he came across her nursing her baby in her rocking chair. He salaciously asked if she had any extra for him. She said she didn't but might be able to help him out. She had noticed that Jake and Darla seemed interested in each other, so she called the girl in. Jake took the hint, and was soon exploring Darla on the sofa. As he kissed her his hands roamed to her breasts which had filled out attractively with her pregnancy. He undid a few buttons of her blouse and slipped his hand inside her bra. She encouraged him by opening her blouse further and pushing her bra below her breasts which thrust them up invitingly. Jake began squeezing, kissing and then pulling at her breasts with his mouth in imitation of the baby pulling on Susan's breasts. He moved his mouth from one breast to the other while keeping the other occupied with his hand.