She looked up a bit startled, surely thinking that our mother had arrived home and had walked in on her smoking. She was slouched in bed, wearing a ti...ht white tank top that clung to her 34a sized breasts, and a pair of horizontally striped rainbow panties, that clung to her hips and right against her mound, but no apparent cameltoe. She had her thighs pressed together and quickly put the bong down next to the bed. "Hey, Hannah, let me have a hit of that." I just killed it." Well pack up. Mom slurped as she sucked his cock to get it really hard. A drawer opened. I assumed that it was for some sort of lubricant. Then I heard mom moan with discomfort as she settled down onto his rigid cock. She paused often to remind him that it hurt like hell and that dad’s promotion had better be worth it. Finally the man grunted and told her that she was the best fuck that he had ever had. As they settled into a smooth fucking motion mom asked him if his wife ever did that for him. He laughed. You know... seeing you... in that outfit... always makes me go hard," I managed to say, in between sticking my tongue in her mouth and groping her tits."Bullshit," she said, grinning at me. "I saw your cock sticking out as soon as you walked in the door." Mmmm," I said by way of reply, as I pulled up her T-shirt and began sucking on her tits. This always gets her going and her nipples were soon rock hard as she moaned delightfully. Without hesitation, I sharply pulled her panties down and lined. We both had our eyes closed as we were making out, but he put his arms underneath me and undid my bra. He took it off me and threw it on the floor. As I was half naked, he got on top of me. He put his arms underneath me once again and held me very close. He certainly made me a better kisser as time went on.“Well that's good,” I said.“You mean me kissing you sis?” Jeff asked.“Yes. Now will you put that cock inside your wife now?” I asked.“Oh I like that. I'll do anything for my wife,” Jeff.