Her children now off to university and her husband on the road working, Mary found herself home alone for the first time in over twenty years. Mary was an attractive 44 year old woman with a very full figured build, she stood five feet seven inches tall, carrying about 12 stone upon her well shaped frame. Most of Mary's weight was carried in her size forty DDD breasts, the mother of two university aged children, Mary's chest grew heavy and full with the birth of her kids, just an extra blessing to her natural busty figure that she grew into from childhood. As she was enjoying a nice hot shower the doorbell rang, so she wrapped a towel around her wet hair put on her robe and rushed to the door. Peeking through the curtains she saw a blonde hair woman in her early twenties standing on her doorstep. Mary opened the door slowly and the young woman spoke, "Hi may I ask a favour of using your phone, my car has broken down and my mobile phone can't pick up a good signal in this area" Mary replied, "Come in the phones in the kitchen; feel free to call for help." "Thank you my name is Shelly, I'll make this quick," "I'm Mary, take your time, I'm glad I can be of help for you Shelly." Shelly made her call; she turned to Mary and said, “They said it may take up two hours to get me some help, may I hang out here till they arrive." "Sure, Shelly,” Mary said kindly. The young blonde hair woman sat down at the kitchen table, Mary made a pot of coffee and sat down across from Shelly. The two chatted about their life a bit; they giggle and shared a nice conversation. Mary was comfortable with Shelly so much so, she never gave a second thought she was sitting there just in a robe and towel around her wet hair from leaving the shower. Shelly was a very beautiful twenty two year old buxom tall blonde, very fit, slim but with huge natural 36DD breasts, her full bosom was covered in a very tight white sweater, which she wore without a bra, her nipples stood out high pointing straight up. With a slip of her hand hot coffee spilled upon Shelly's shirt. "Oh My God,” Shelly cried out, “my new white sweater." "Did the coffee burn you Shelly,” Mary asked in concern, "No, but this sweater is ruined." "Take it off, I'll toss it in the wash with some bleach and try to get the stain out before it sets in, I'll get you a shirt when I get back,” Mary replied back to Shelly. When Mary came back with a tee shirt for Shelly she caught a glimpse of her amazing breasts. Mary says to Shelly, "My tits were that firm when I was your age Shelly," Shelly replied quickly, “I'm sure they’re not that bad at all, open your rope and show me how bad you think they look." Without hesitation Mary opens her rope, her massive forty DDD's were exposed to Shelly now. "They look spectacular Mary," Shelly exclaimed, "So big and full if I may be so bold may I feel how soft they feel." Mary was speechless she stood frozen as Shelly move in closer to her. Shelly's soft hands gently massaged Mary's big heavy breasts; slowly she played with them, "Oh Mary they're so beautiful, so heavy, your areola so dark and large, your nipples are growing so long in my hands." Mary moaned softly she had never been with a woman in this way, she stood frozen still like a statue, Shelly removed Mary's robe, it dropped to the floor behind her, she remove the towel from Mary's head it reveal long curly red thick hair. "You're so beautiful Mary, don't move let me explore every inch of your beautiful full figure sexy body" Shelly's hands dance upon Mary's exposed naked body, she caressed it softly and kissed it gently, Shelly suckled Mary's erect nipples, she kissed her big breasts softly as her hands caressed Mary's large firm beautiful ass. "Remove my skirt Mary,” Shelly ordered to her new found friend. Mary removed Shelly's skirt she was wearing no panties, it exposed a clean shaven very smooth pussy. "I like your thick red bush Mary, it feels so soft," Shelly slid one finger beneath the dark red hair covering Mary's now wet pussy. "Such fat juicy lips you have Mary, they're swelling as I play with you hot juicy pussy, can you feel them swell Mary can you?" "Yes! Oh My God yes, don't stop, don't you fucking stop!" Shelly kneeled before Mary and drove her hot tongue deep into Mary's inviting pussy, she grabbed Mary's big ass hard and drove her mouth deep into Marys throbbing pussy. "YES! YES! YES!" Mary screamed out with orgasmic bliss. Mary came hard and Shelly drained all her pussy juice into her hot inviting mouth. The next two hours found these two buxom new friends exploring their hot sexy bodies over and over, until the door bell rang. "That better be a greasy ugly mechanic because I don't think I could handle any more sexy surprises today." The two women laughed playfully, Mary through on her robe and to her surprise it was the mechanic for Shelly's car but it wasn't a man, Shelly was walking towards the door and Mary turned to Shelly and said, "Should we ask her in, or are you ready to go?" Shelly looked through the window and said to Mary. "She's a big one; those overalls are holding in some pretty big tits, it's your choice Mary, your house." Mary turned back to Shelly and said, "I choose to explore," Mary opened the door and said to the big bottom female mechanic, "Please come in, let me make you a cup of coffee, while Shelly tells you what's wrong with her car." "Sounds good to me," the female mechanic replied and as the door close behind her and Shelly show her to the kitchen, Mary dropped her robe and was ready to explore......