Sometimes Cindy was the mistress, sometimes Linda.Then they hit on the idea of "the agreement."For one year, one of them would be the dominant partner..., the other the submissive. For a full twelve months, one of them would be mistress, the other slave. At the end of the year, they would switch. A game of "spin the dildo" decided that they would start out with Cindy as the slave, Linda as the mistress.Today was the anniversary. The last day of the year. Time to exchange places.Linda led Cindy to. I could tell that she was grossed out and upset, but she took the load in her mouth and swallowed it down. As he came the guy said, "Look whose snobby white ass is a black cock slut now."It was then that she realized that the guy was the security guard at her building who she had gotten in trouble at one time. He took great pleasure knowing hit was his cum she knowingly swallowed.I started to pump her ass and she laid her head down in shame. I pulled the back of her hair and instructed, "Just. I came to conscious but i dint opened my eyes..I just want to hear her voice by like that.After some time she poured some ater on my face..And woke up me... I woke up and slightly shouted this is not the way of waking u a person..She was laughing. I am not able to understand why..Than i just saw my penis which is rock steady in salute position towards pointing her..We both laughed and i just gave a small kick on her ass with my palm..She went down,by doing nothing i went down and filled our. I asked “have you watched her adult films?” she answered “ya, but she only fucks her husband,so I didn’t fancy much, her husband has a limp dick so I didn’t enjoy watching her much.” I said “oh dear, you haven’t seen her taking big fat cocks? She has taken many” she was surprised, said “really?” I said, so you like big cocks him” she replied “of course, it really feels awesome” then we both started laughing.We entered my room and I asked her to relax and feel comfortable in the sofa.I asked her.