"Better do the sides of legs so they don't get burned either." Mike taking some more lotion applied it to the outside of Kim's legs. "The insides too." Kim added when Mike seemed to stop. Mike was quite tentative and Kim told him to rub it in. I know how soft her inner thighs are and how sexually sensitive she is there. I heard her moan softly and tell Mike how good he was. After a few moments he withdrew his hands and stopped. Kim looked up at him and asked him if he would also do her front. He blushed and nodded.

Kim rolled over and of course without the thong holding her top in place it remained flat on the chaise lounge. Mike gulped when her beautiful boobs appeared. Kim lay back and closed her eyes and told Mike to start with her shins. He did as directed. When he shifted to get into position I could see he was fully erect. He was huge and the tip of his cock stuck up above his speedo. Mike worked the lotion into Kim's legs up to her mid thigh. Kim certainly seemed to be enjoying herself. "All the way to the top." she mumbled, her face deep in concentration when he seemed to stop only half way up her thighs. He went all the way until his oil covered fingers grazed her bikini covered pussy.

Next she suggested he do her stomach and he began to slowly cover her tummy and sides. His hands moving slowly up her body until they grazed the sides of her delicious breasts. Without even opening her eyes Kim told him to, "Go ahead oil my tits." I know when she starts to use cruder language words like "tits" instead of breasts that she is getting excited. Mike worked in earnest spreading the lotion around her boobs. His hands were slippery and her boobs glistened in the sunlight. He was now being more proactive in the massage and not waiting for Kim's direction. He teased her nipples and Kim mumbled how good it felt. He continued to fondle her breasts until Kim told him he had missed the lower part of her tummy. He slipped his fingers down her stomach and redid her tummy, this time covering the portion right to the tiny piece of cloth covering her pussy. His hand moved higher and back down again to the edge of her bikini but they always withdrew before he went any further.

"Let me help." Kim finally said impatiently and slipped her hands over her stomach covering them with oil as she went down and underneath her bikini. Both Mike and I could see her fingers working in and out of her cunt through the bikini. It only covered the very centre of her pussy and her frantically working digits could be seen protruding out the sides. Her back began to arch and she was groaning that she was going to come. She collapsed in orgasm back onto the chaise lounge as her body pulsed powerfully with her orgasm.

Mike could not take his eyes off his sister-in-law. Finally Kim opened her eyes and seeing Mike's amazed look slipped her bikini bottom off too. She took Mike's hand and placed it on her pussy and told him to "Do me again." Directing his fingers Kim began to get herself off again. One moment she had him stroking her clit or inner cunt lips the next she pushed his fingers deep into her sopping pussy. I could clearly hear the sloppy sound her cunt made as they both worked her to a new high. Again she neared orgasm and her body arched off the chaise lounge. As before her body took over and throbbed with the intensity of her pleasured orgasm.

Mike withdrew his fingers and began to lick them clean. At this point Kim realized what a turned on animal she had. His cock was now sticking a good three inches above his bathing suit and she reached over and began to stroke it. It seconds he groaned and shot his load high in the air. The power of each jet was something to behold. He went on for at least ten seconds with ropes of white cream a foot in the air. Most fell on Kim and when he finally stopped coming she rubbed it all over her boobs.

Kim told Mike to stand up and she slipped his speedo to his ankles. Kim now sitting on the edge of the chaise lounge took his still erect cock in her mouth and began to suck him hard. her cheeks collapsed under her efforts and Mike began to groan. His hips started to pump and Kim had to hold his cock with two hands to maintain some control. The kid must have been ten inches long. In only a minute Kim had him coming again. This time in her mouth. GOD could that kid ever come. He filled Kim's mouth and even thought I saw her swallow some spilled from the corners of her mouth. She continued to suck his cock but he was beyond resuscitation so soon after the release of two quick loads.

I was beside myself. I wanted desperately to release my load but at the same time Kim and I had agreed to no sex before Friday night. But then again there was Kim fooling around with my young brother. Not that I minded. The show was really great. I decided I had better get out of the house before they found me. I slipped down the stairs and was out the side door just in time as the phone rang and I could hear Kim coming in to get it. I glanced at my watch as I hurried up the street. It was nearly 2:30. I decided to drive around for half an hour and get home at three to visit with my young "shy" brother.