Mosel Sex slave 07

Diana nodded, "but why do we have to do it for so long?" Lee and the mistress both chuckled. "What's so funny I don't understand."

"Lee smiled affectionately at her, "some masters take a long time to ejaculate. You have to be able to do it until they are satisfied. Come on lets get at it," Lee got in to the position again and Diana followed suit. They continued their exercise on and off for another half an hour and then rested. 

Lee took Diana's hand, as they lie there puffing. Marg noticed it and smiled with satisfaction. The two girls really hit it off; they were like one mind in two bodies. There didn't seem to be any jealousy between them, caring for each other in a supportive manner. Lee in particular seemed to enjoy teaching Diana the art of providing sexual satisfaction. They of course also genuinely enjoyed each other sexually. That had been obvious to her, since that first morning when she had them make love on the kitchen table. 

Next Marg brought two rubber dildos and gave one to Lee saying, "deep throat sweetie." Lee placed the weapon in her mouth and slowly swallowed all eight inches, then drawing it back out while sucking hard on it. Diana's eyes nearly came out of her head watching her sister's accomplishment. "Your turn Diana," Marg smiled and kissed her as she handed her the long object. Diana gingerly put it in her mouth and tried to push it down but gagged quickly pulling it out. She looked at her mistress shaking her head desperately.

"I can't do that, I'll choke on it." 

"Not today Diana but slowly after a couple a weeks training, you will learn to swallow the whole thing." Marg laughed, "Lee will teach you every day. OK girls, get to the showers," they ran to her and Lee presented Diana's rear end, bending over Diana's back holding on to her hips. 

Lee looked at the large black globes near her face and then at her mistress. "Please spank sister Diana, mistress." Marg whacked the beautiful fleshy mounds three times on one and two on the other. Diana then did the same for her sister, after which they thanked her as usual.

Marg whispered something in Lee's ear before they headed for the showers. When they returned Marg took Diana by the hand and told Lee to come to the bedroom as soon as she had fetched what she had whispered in her ear. In the bedroom, Diana was told to pose on the footstool and Marg began to kiss and fondle her black sex toy. Lee came in with something in a plastic bag and after placing it by the bed, joined Diana on the same stool. They posed back to back, Lee being short enough that her rear end fitted below Diana large black buns. Marg fondled and kissed her two obedient slaves for a few minutes and then took them to bed. The girls undressed her on the bed, kissing and massaging her body as they exposed it. After about twenty minutes of mutual foreplay, the three women formed a triangle on their sides, eating each other out. Marg ate Diana's pussy and Lee ate hers. It didn't take long before all three women had climaxed and were sucking the scrumptious cum of the pussy facing each of them. The two girls then spend the next while snuggling into the mistress's arms kissing her and each other. After a while the Mistress asked them if they were ready to have another orgasm. They both nodded eagerly, competing to kiss her on the lips.

"OK Diana, you stay where you are on your back." Lee and the mistress got out of the bed and Lee took a strap-on out of the bag and fastened it to her mistress's body. Lee then got back in the bed and on top of Diana, on her back. The mistress turned around and faced them. Diana gaped at the strap on. It had two penises on it, one on top of the other. Marg got in the bed on top of her two girls and guided the lower penis into Diana's vagina as Lee took a hold of the top one, adjusting her body to accommodate it. Lee then put her arms around her mistress's waist, burying her head being in her large breasts. Diana reached her arms around her mistress's neck and pulled her head down kissing her. Slowly Marg trust the double penis into her girls vagina's and then stroked it in and out, gently at first. As the two girls began to moan and gyrate their bodies, she increased her speed. Diana came first, moaning in to her mistress's mouth.

"Oh mistress. I'm coming. Please, oooooooh I'm coming." Marg closed her mouth with hers, frenching the panting girl.

"Mistress, please don't stop I'm ready, oooooooh just a little longer, please." Lee pleaded, Diana moved her hands from around Margs neck and found Lee's breasts. She fondled and caressed her nipples helping Lee to her climax. Marg bend her neck and upper body and Lee stretched her neck finding her mistress's lips. As Lee's short legs wrapped around her mistress's large rear, her heels pounded it, to increase the speed. A loud guttural moan and a strong a series of violent body spasms, let the mistress know that she could slow her pace. She gave the girls a minute to savor their orgasms and rolled of them. The girls then automatically found each other's vagina's, licking and sucking the hairy mounds. Next they licked the imitation penises clean and removed it from the mistress body. Marg reached out for her two girls, who got half on top of her on either side kissing and hugging her. She relished watching the two tender and affectionate girls climaxing, particularly when they were making love to each other. She put her hands on their buns, kneading the ample flesh, kissing one set of lips and then the other.

"Well girls we have to shower, we can't go to sleep all sweaty like this and tomorrow is a school day, Diana."

"Yes mistress," Diana answered as they got out of bed and headed for the bathroom "but it's the last day."

"That's right," Lee broke in, "you and I will be here alone every day after that," she said with a mischievous smile on her face."

"You forget Lee, my husband will be home for the next three weeks" The girls giggled happily as they began to wash their mistress and themselves.