As he drove up, she smoothed the short shorts over her butt. She didn't really own any sexy clothing, but the exposed crescent of butt cheek and the tight, stretchy tee over her large braless breasts at least showed willingness, she hoped. Incredibly, given their average age, this was the first threesome for any of them. All a little nervous, and all horny as hell, they sat down civilly with drinks in hand. She had thought they might have dinner, take a shower, adjourn to bed, but within fifteen minutes, she didn't care if they ever had supper that night. Deep kissing with Peter led to him suckling one nipple while Bill sucked on the other. "Let's skip dinner and go to bed," she said.
They laughed at her. Not yet. Peter let his pants down and she eagerly took his smooth cock in her mouth. It tasted so clean and lovely. Oh, how she wanted to straddle it right there. But she turned to her husband. "Is there anything I can do for you?" Although Bill enjoyed the voyeur role, she did not want him to feel left out. "Bite my nipple," he said, and she happily obliged.
But they did pause and have dinner. And then a lovely shower. Peter had said that what he wanted was to be touched and caressed all over, and she used the slippery warm washcloth to begin to satisfy that need. Soft and relaxed from the shower, she lay down on the bed next to Peter, and he began to kiss her thoroughly. Taking her breasts in his gentle hands, he ran his thumbs over the nipples and squeezed lightly, making her crazy. When Bill began expertly stroking her clit, she came instantly. Ecstasy filled her as one orgasm rolled into the next. At one point they asked if there was anything she wanted, and she hesitantly mentioned the idea of them each putting their fingers in her simultaneously. First one then the other obliged. The thrill lit up her whole body. Like the lightning storms that had ignited the fires all over the state, the sensations ran over and through her till they overwhelmed her senses, and she was just one continuous splay and clench of coming.
But what about the men? It was their turn. Peter willingly rolled on top of her and fucked her pussy till he came. Sweet joy filled her. What is better than making someone else happy while being blissfully happy yourself? Her husband demurred and said he would take his turn later. The three of them nestled in bed with her in the middle. How drowsy and secure and satisfied she felt. Her husband's breath slowed in sleep. She reached over and stroked Peter gently, kissing him all the while, until he came again in her hand. Soon he was asleep too. What a fantastic night.
A while later, she needed to get up. Peter, awakened by her exit, thoughtfully moved to the guest room. Coming back to bed, she nestled with her husband and caressed him with her hands and mouth while his mind played back the images of his wife being pleasured by another man. Soon he groaned through a splendid climax, the first of many sure to be driven by the memories of this night.
In the morning she thought, I don't want Peter to wake up alone and worry or have second thoughts. She slipped into his bed and he woke with a big smile on his face, welcoming her with kisses and caresses. She snuggled under the covers and applied her tongue to his swelling cock until he came softly. Then she brought him his clothes, discarded in haste the night before, and he got up and joined them.
Unbelievably, all three were very happy. All three had enjoyed their interactions tremendously. As Peter was getting ready to hit the road, Sarah mentioned, "You know, MY birthday is coming up..."