Read Story: SEASON 1 EPISODE 5

Frank agreed to use his oldest step daughter in the same manner that he has used her mother for years so she can experience the same sexual pleasure and satisfaction.

Frank and Janis have been married for years and have enjoyed kinky sex involving BD/SM to the point that their relationship has evolved into a Master/slave life style. Both are very happy with their life style and with the three daughters forming a happy family life aside from their kink.

Daughters Sandra now twenty and very beautiful with her mother's looks. She is like a younger version of Janis. Diann now eighteen and a mirror image of her mom and older sister and then there is Angela now sixteen having beauty to equal her mom's and sister's. She is a slight bit heavier than the other three with bigger breast and hips.

The three girls have grown to love Frank as their father since he always loved and cared for them as he did with his own two daughters. He loves them very deeply and has always strives to provide for and protect them doing anything possible to make their lives happier. As with his own two daughters he would die for any of them. They know that he has no favorite daughter and feel that they each are loved equally.

Sandra's bedroom is directly across the hall from her parent's bedroom. Being so near she lay in bed many nights hearing her mother moaning, groaning and even muffled screams of pleasure as Frank made love to her. At first she had no idea that their love making was of a kinky nature.

Diann and Angela shared a room down the hall from Sandra's. They knew that Sandra would be moving out after college and Diann would have her room. Diann had at times heard some noises coming from her mom's room at night but thought nothing of it at first. One evening while Frank and Janis was out for the evening. Diann ask Sandra. What are those noises coming from mom's room at night? Is Frank hurting mom like dad did?

Sandra replied. Frank would never hurt mom or any of us silly girl. The noises you hear are sounds of pleasure while Frank is making love to mom. I have heard it almost every night since we became a family and moved into this home.

Diann looked puzzled. Are you serious? Mom is making those noises from pleasure that Frank is giving her? I thought it was from pain. Wow! I wish someone would give me that much pleasure. Frank must be a fantastic lover.

Sandra giggled. Why do you think mom is always so happy and smiling. I wonder if Frank would share some of that fun with us if we ask nicely?

They both laughed and Diann said. He would never do that because that would be cheating on mom and I don't think he would ever do anything to make her unhappy. As they talked they walked toward their mom's bedroom curious what they would find. As they sat on the edge of the bed Sandra opened the bedside chest drawer. She gasp and looked at Diann.

What? Diann ask. Sandra replied as she lifted rope, ball gag, and blindfold from the drawer. I think mom is into bondage sex. No wonder her screams are muffled. Apparently our sweet loving parents like to play kinky. They giggled together. Wonder if mom likes it or just does it to please Frank?

Diann replied. She must enjoy it or she would not be so damn happy and smiling all the time. Remember when our real dad abused her? She hardly ever smiled and was unhappy all the time until she left him.

Very good point said Sandra. Wonder how Frank ties her up? Diann noticed Sandra rubbing her legs together. Sandra are you getting wet thinking about that? Sandra blushed realizing there is moisture between her thighs. I guess I am she smiled. Me too Diann smiled. Let's get out here before we get caught snooping. Both girls were laughing as they left the room running into Angela.

What are you two laughing about? We will tell you later Sandra said. They were in the den watching a movie when Frank and Janis came home. Sandra and Diann could not suppress a giggle as they greeted their parents. After talking to the girls for a little while. Janis smiled at Frank. I'm going to bed. Are you coming? Sure. I will tuck you in and smacked her on the butt. She yelped. Meany ! She smiled and headed for the bedroom with Frank behind her.

Sandra smiled at Diann. I know somebody that is horny. They waited about ten minutes and stood up heading for the hall. Angela ask. Where are you two going? Diann told her to be quite and follow them. She followed to Sandra's room leaving the door open. Shortly they heard Janis tell Frank. Oh, Master please fuck me hard. You are driving me out of my mind. Then nothing but muffled speech, moans and screams.

Sandra turned to her sisters and put her fist to her mouth indicating Frank had gagged Janis. Angela had a puzzled look asking what is happening. Sandra giggled. Frank has mom tied up and is fucking her brains out. Angela ask. Why has he tied her up to make love to her. Because it apparently turns them both on. It is a game they play like foreplay to actual sex.

After about an hour all went quite in mom's room and the girls went to bed. All three feeling very horny from eves dropping on their parent's love making. They met in Sandra's room almost every night to listen to Frank and Janis enjoying kinky sex. At times they heard what sounded like Frank spanking their mom and her moaning or grunting with every smack. Then the sounds of their mom in the throes of enormous orgasms.

The more the girls eves dropped on their parents the bigger the desire to experience the pleasure that mom was getting from the man they all loved so much.