Note: This story was dynamically reformatted for online reading convenience. WARNING!!! ADULTS ONLY!!! In The Life of Mike Stone Part 9. By Mike Stone 2012 I was walking Sierra home on a Sunday night. We'd just watched a an NFL playoff game at our friends house.(No, there was no sex.) Mr. and Mrs. Barns are an older couple who've I have done odd jobs for. Truth be told the don't have a clue about our family "Lifestyle". We were almost home when my phone rang,"Hi Geri." I answered. Geri is my girlfriend's mother, if you want know where Kim and her girls get their looks just look at Geri! Geri is fifty seven years old and Kim is her carbon copy. Geri owns a strip club down state. I wish Geri would move here so I can fuck grand mom, mom and her girls all the time! "Here, talk to nana." I put Sierra on the phone as we walk in to the house. "Hey Mike." Kim greeted me as she came out of the TV room. I then handed my phone to Kim so she could talk to her mother.Sierra and I went into the TV room and found Skylar in my recliner wearing my old Pittsburgh Steeler t-shirt and nothing else. "I'm sorry that the Steelers lost daddy." Skylar said as she touched her pussy."It's o.k. sweetie." I said to my ten year old slut. Sierra undid my pants and pulled out my cock and started sucking. I was now good and hard. I took my clothes off and lied on the couch. Sierra took a bottle of lube and lubed up my cock and her sister's pussy. Skylar got on top of me and I put my cock inside Skylar. Just what I needed after an over time playoff loss. It was just after one in the after noon. Kim was fucking a nineteen year old stud on her webcam. "Fuck me Jeff, fuck me hard!" Kim was on al fours as the kid fucked her from behind on our bed. Kim was really getting into the sex.! "Kim, i'm getting close!" the kid said as he sweating. Kim got on her back and then stroked the kid till he came all over her tits! Kim then got up and was in front of the webcam, and licked the cum off her fingers."Un till next time my sweeties!" Kim said as she signed off. I gave the young man a hundred bucks and sent him on his way. Kim was in the shower and I joined her. "So how was the show?" Kim asked me. "I'd rather see this show honey!" was my reply. I was now hard and Kim turned around so I could fuck her. All in a day's work. Just after five in this Monday after noon. Today was the start of first full work week of 2012. I was waiting for our baby sitter to show up, she was late. The doorbell rang and I went see who was there. It was Tiffani and her mother Donna. Donna is thirty five years old. Is a bottled blond and wears glasses. Donna also is is about thirty pounds over weight. Tiffani showed me a few pictures of her mother from 2009. Donna was looking pretty good back then. I let Tiffani and her mother in. "Hi Mike, when's Kim back from work?" Donna asked me. "Oh just before midnight I think." I said to Donna."Um Mike, we need to talk." I could tell by Donna's tone of voice that this was going to be bad news. The three of us sat down in the living room. Both mother and daughter sat next to each other and held hands. "(Sigh) Mike I don't know where to evan start." Donna looked down at her shoes as she spoke."Ted and i had the worst fight last week, he was throwing things and told him to leave." Donna said sadly. "He left and just cried for the longest time." "Tiffi put her arms around me." I thought to my self, "Here it comes." Donna took a deep breath and then said."Tiffi broke down and told me every thing, i know about you and Tiffi." "I know about the family sex parties." Donna said as she reached for tissue paper. I was now in free fall. Next stop, state prison. Donna looked right at me and said,"Mike, there are some things you need to know about me." Donna then went in to detail about her past. When Donna was twelve years old her mother was very ill. With mom in the hospital Donna and little brother Paul started to sleep in their parents bed. Donna's father would wake up with a rock hard cock each day. On warm, spring night and papa slept in the nude. Donna awoke to her father's raging hard on! Donna asked if she could touch it, she jerked him off for the first time! for the next two weeks Donna learned how to please her father. " My mother died that summer." Donna said fighting back her tears. " My father had needs and Paul and i had fun as well." Then Donna got dow to it." By the time i left for college my dad could not get it up like used to, so Paul fucked me all the time." Donna put her arm around Tiffani and continued to talk. "I was twenty and not feeling well." So i went to a clinic and Dr.Blair told me that i was due in eight months." Donna then told me that she that she knew her baby was Paul's. So the hot fourteen year old slut I've been fucking since last year is a product of incest! "Mike i want to be apart of this, what you and Kim have." I stood up and took Donna by the hand, and looked right in to her eyes."Donna at this moment your new life begins!" I then held Donna close and we kissed. The three of of us went upstairs, Skylar and Sierra followed. Donna took her clothes off. "About two years ago Ted figured out that Tiffi is not his child, I'm getting a divorce now." Donna lay on the bed. I looked over her naked body, she could loose a few pounds. 'Mike, Ted has not touched me in a year and a half.I looked at her brown bush. Donna kept her pussy clean. "Fuck me Mike, i need it!." Words every guy wants to hear! "Fuck her daddy, fuck my mother!" Tiffani said as I entered Donna. "Oooh Mike!" Donna said softly. Donna was tight, how many women dream about being with a man for jus one night? "Uh, Uh, oh Mike!" Donna was now getting what was owed to her. Donna had three orgasms already! Oh Mike teach how to be nasty please!" Donna's words were making so fucking horny! "Will you fuck a twelve year old boy?" I asked between my panting. "You bet your ass she will daddy! Tiffani added . I came hard inside Donna's pussy, she came so hard the sheets were soaked! I then got off Donna and and started on Tiffani. I was so fucking horny that I came in about two minutes! "I need a break! " I said almost out of breath. Tiffani and her mother got into a sixty nine position and sucked my cum out of each others pussies! Skylar and Sierra were at the foot of the bed getting them selfs off! When Kim came home she and Donna had a long talk, woman to woman. Kim said that she would help Donna "Reinvent" herself and become a "USDA choice milf!" Tiffani spent the night with us and Donna went home to a cold, empty house. She needed some "Alone time." Tuesday would be a whole new day for Donna!