If she was really turned-on, she might go "Oh, yeah," a time or two as she came. But she did let me fuck that glorious ass whenever I wanted to, which...was all the time, and I had no complaints. That Saturday morning as I let myself into my apartment she was practically screaming, "Oh, yeah! Oh, Yeah! OH, YEAH!" I sat on the front porch swing, waiting to see who would emerge. A guy she'd been recent roommates with in college? One of her step-brothers, whom she'd admitted to sucking off naked a. They weren't completely healed, but it was looking much better than when Bryce came in after the accident. We ended up staying in Denver for another month and a half, we celebrated his birthday there at the hospital, we got to dance sort of. Bryce was in a wheelchair at the time, still not able to walk. The hospital staff got him some birthday cake and ice cream, and that night for the first time since before he left on his trip, we had a little intimate time, as I didn't want to do anything. But, I had another idea. I spread her legs, and slipped a pillow under her ass. She looked worried. I kissed my way up her belly, and again sucked on those cute little breasts a bit. Soon I was laying on top of her. I went to kiss her, but she turned her head away. I grabbed her face, turned it toward me and said "Jill, do you want to come? Do you want to get off tonight or do you just want to lay there and let us use you?"She couldn't turn her head, but she averted her eyes from me. She meekly. "That's right," Rachel moaned. "Fuck that pussy. Give Mommy some good cock." Happy to oblige, Jason grabbed her hips and really started to fuck her in earnest. His abdomen was slapping directly against her clit, and she thrust back at him eagerly. That was when he realized another gigantic difference between the two sisters. He would have been driving his aunt crazy right now. She would have been begging him to go easy on her, but the harder he fucked his mother, the harder she seemed to want.