Three days a week they stay with Tommy’s wife. That’s Mimi, who gets a delightful expression when we refer to her as ‘Tommy’s wife’.Alan’s...out on a job at a power plant, and me and Susan are “minding the store”.Not much happening today, so we’re designing a new sub-station facility, when my phone buzzes -- caller ID says “Elise”. Hmm. Alan’s sister.I answer: “Good morning, Elise. How are things with you today?”Tense, tired response: “Tina, thank you for asking, and things are a mess, here. I. I was getting close by this time, and her grunts and groans turned me on immensely. Beth seemed to be in one long orgasm as she lost all ability to speak or to coordinate her movements. I moved my legs on the outside of hers to squeeze my cock better. This seemed to hit her even better in her spot as I speed-fucked her.Finally, finally it was happening. That feeling started deep inside me, and came rushing through my trembling cock. I spread her legs again and let myself cum hard, my throbbing. What to do? They are sister slaves and they will learn to give each other proper affection before either is allowed the privilege of attending to me. They will please and be pleased, unless they prefer to share in each others punishment instead. That suggestion gets a quick vote for reconciliation. Astrid is first on the X-frame, standing spread-open in her leather working harness and strapped rigidly into place. Her pussy is offered to Mia‘ s oral affections, which strikes me immediately as a. I feel for you." She pointed over to the corner and said "Well why don't we start over there. What size bra do you wear?" she asked.Trying to seem natural I said, "You know, I'm not really sure what size I need. I ugh . . . my old ones were kind of tight before anyway." Well what size did you wear before?" she said.Now I was trapped . . . better think fast I thought. "Um, I think they were a 34c."Giving me a strange look and saying sarcastically she said, "Well . . . I'm sure they were a little.