She kept on licking my dick and I released myself in her mouth.Then she came near to me and kissed. While kissing, she was rubbing her pussy against m... dick which got excited and rose again. Now she took charge and holding it in her hand, inserted it into her pussy. And in girl on the top position, we fucked like crazy people desperate for each other. Then we changed to doggy position and fucked so hard that the bed was making loud noises. We laughed about it.For each thrust I gave, she started. We tip toed out of the room and headed for the bedroom. As she walked she was peeling off article of clothing. I reached out and slipped my hand between her buttock cheeks and gently probed her asshole. She looked over her shoulder and smiled. "My husband thinks sex in the ass is unsanitery," she said. I just smiled and inserted one finger into her asshole. "He doesn't know what he's missing, does he?" I finally responded. Once I started fingering both her pussy and asshole. "David smiled as he looked down at his sister. Even though he was excited about getting out, his cock was hard at seeing his sister naked. She had a great body. "Yes, thank you. Let's go Rebecca," his hand reaching down to her."Not so fast, Rebecca. You still have one job to finish before you can go." The Commander smiled, waiting for the expression on Rebecca's face.Rebecca looked up and knew what the Commander was talking about. He wanted to fuck her in her asshole. He wanted to make her. After a week my SIL left to her home and used to come home every now and then and I used to go talk to her frequently. One day she called me on my phone and asked me to come to her home soon if I was free. I reached in 5 minutes and asked what was the reason she called me for. She said that she had severe pain in her leg (thigh portion) and said she needed pain relieving cream from medical store. I ran to a medical store and got her pain relieving cream, She immediately asked me to apply it and.