"You love it, don't you, baby?" Bill cried.

"Oh yes, yes!" I cried as I rode Bill's big, hard cock. His strong hands held my ass cheeks tightly as I bounced up and down, up and down.

"You love it when I fuck you, don't you?"

"Yes, I love your big cock fucking me!"

"You're a nasty little girl, aren't you?"

"Oh yes, I'm your nasty little girl!"

He grabbed my swaying breasts and held on as I continued to grind into him. It felt so good, so good.

"Ohh, Bill!" I screamed as I came.

Suddenly, the door to the bedroom burst open, and my husband Dave and Bill's wife Irene charged into the room.

"What the hell's going on?" Dave yelled.

**********

I bolted upright and looked around. I was alone in bed, covered in sweat, blankets askew. I'd never had such an erotic dream before. It was four in the morning, according to the alarm clock. I lay back and reflected on the last few days. After only a few months of marriage, my husband Dave had flown to Germany for two weeks on business. I had accepted an invitation to stay at my in-laws' house. It never occurred to me that a powerful sexual attraction would develop between me and my father-in-law, Bill.

The second night I stayed with my in-laws, Bill had groped me in the kitchen. I now realize I hadn't resisted him strongly enough, maybe even given him mixed signals. He had taken me into the bedroom and fucked me while his wife Irene was sleeping down the hall. Bill was a powerful man, whose virility and stamina belied his age. I know what happened between us was wrong, but I had to admit that I loved every minute of it.

What was wrong with me? Military wives go months, even years, with their husbands away from home. Presumably, the majority of them remain faithful. I couldn't last a week? Why was I so weak in the face of temptation? And Dave called last night and said he had to spend another week in Germany. How was I going to deal with that?

I wondered why I was so strongly attracted to Bill. He was in his early sixties, tall and muscular. He was not particularly good-looking, but one could say he was ruggedly handsome. I was not very experienced sexually before I married Dave. He awakened a sexuality in me that I did not know existed. I came to crave sex every night. When he left, I missed it terribly. Bill's advances came at a time when I was vulnerable, and I gave in too easily. While it wasn't an excuse for my actions, I thought it was an explanation.

Getting ready for work, I chose a snug white top that hugged my curves. Dave always liked it, saying that I looked striking in it with my long strawberry blonde hair and blue-green eyes. I put on a short skirt that showed more of my legs than appropriate for the office. Why was I dressing like this?

**********

The day went by slowly. I attracted more attention from my male co-workers than usual, and declined one offer for a drink after work from an attractive guy. He knew I was married, so why did he make a move on me? Was it because of the way I was dressed?

The traffic was really bad on the way home from work, so I returned to my in-laws' house a little later than usual. It looked like Irene was already well on her way to being drunk. Bill eyed me appreciatively as I walked in and greeted them.

"Wow, you look really great, sweetie," Bill remarked.

"Well, thank you," I said with a little smile. Was this why I had dressed so provocatively this morning, to get this kind of reaction from Bill?

Bill handed me a bourbon and Coke, and instead of changing right away, I sat down at the kitchen table with him and Irene. She had her back to the kitchen and I sat down next to Bill.

"How was your day?" Irene managed to say.

"Oh, pretty routine, nothing special," I said, "How was yours?"

Irene just chuckled a little, almost like she didn't understand the question. She got up to start putting dinner on the table.

"Here, let me do that," I said. I took a casserole from the oven and set it on the table. I returned to the kitchen to get plates and silverware.

"I'll give you a hand," Bill said, as he got up. He came up behind me, very close, and nibbled my ear. I felt a tingle of excitement and a touch of moisture between my legs as he reached under my skirt and touched my inner thigh with one hand and caressed my ass cheek with the other. I closed my eyes and suppressed a moan as he started to move his hand higher. Finally, I twisted away. I gave him a disapproving look and nodded my head in the direction of Irene.

Bill and I began eating, while Irene just picked at her food. Soon I felt his hand on my knee. I moved his hand away and mouthed the word "don't" as I looked at him. He relented and we finished our meal in silence. I took the dishes over to the sink and cleaned up, while Bill and Irene went into the living room.

I went to my room to change. I removed my top and my skirt, and put on a tee shirt and a pair of shorts. Then I joined Bill and Irene in the living room to watch television. They were watching some game show and Irene was already starting to nod off.

"Come on, let's get you to bed," Bill said, as he helped Irene to her feet and guided her to her bedroom. When he returned, he sat down on the couch close to me.

"What do you want to watch?" I asked as I scrolled through the channels on the program guide.

"I want to watch you take off your top," he said playfully.

"Bill, be serious."

"Okay, I don't care, you pick."

I tuned to a movie that was just starting, a romantic comedy. We watched for a while in silence.

"Would you like a drink?" Bill asked as he headed to the kitchen.

"No, thanks."

When he returned with his drink, he turned off the lights in the room before rejoining me on the couch. After a while, he put his arm around me and drew me closer. I know I should have resisted him, but instead, I snuggled up to him and let him kiss me. After a few more kisses, I decided not to let this go on any further.

"Bill, I'm really tired. I didn't sleep well last night. I think I'm just going to turn in early, maybe read a while."

"Okay, sweetie, whatever you want. There's a football game coming on pretty soon, so I think I'll watch that."

"Goodnight, Bill," I said as I gave him a little peck on the cheek and went to my bedroom.

I turned on the lamp on the nightstand and settled down in bed with a novel I had started a couple of days ago. After a while, I put the book down and picked up my phone. I hadn't heard from Dave in the last day or so. Was he so busy he couldn't return my calls? I checked the clock and figured it was mid-afternoon in Germany. I decided to wait and call him later. I picked up my book again.

I opened my eyes as I heard a noise. I must have drifted off while reading; almost two hours had passed. I turned off the lamp, forgetting about calling Dave. I heard the noise again. I looked up and saw Bill; he closed the door and came toward me.

"Bill, what do you want?"

"You know what I want," he replied, as he slipped out of his clothes and eased down on the bed. He was already erect.

"We can't keep doing this, Bill. We have to stop; it's not right."

"But it feels right, doesn't it?" I didn't answer, as he hiked my tee shirt up to my shoulders. I shuddered with excitement as he passed his hand over my breasts, lightly touching my erect nipples.

"Ohh," I moaned softly.

"Do you want me to leave, Beth?" Again I didn't answer, and in not answering, he knew what my answer was.

Lying beside me, he leaned over and kissed me as he fondled my breast. I returned his kiss passionately and placed my hand on his hairy chest. I was so attracted to his masculinity. I reached down and grasped his erection. His cock reacted to my touch, twitching as if it had a mind of its own.

"Ohh, Beth, that's so nice," Bill murmured.

I wanted to please him. I moved down so I could take him in my mouth. Marveling at how big and hard it was, I licked his shaft up and down slowly several times. I swirled my tongue around the tip of his cock until he moaned. Finally, I placed my lips around him and began sucking, moving my head up and down. With one hand I continued to stroke him, while I placed the other one under his ball sack and tickled him lightly.

"Ohh, God!" he cried, as he came.

I could feel his cum exploding in my mouth, faster than I could swallow it. As I removed my mouth from him, I licked his cum from my lips, then cleaned his cock with my tongue.

"That was fantastic," he said at last, as his breathing returned to normal. I rubbed his chest and then flicked my tongue on his nipple lightly. He twitched a little, then smiled, obviously enjoying the sensation.

"Mmm, that's nice," he said.

He leaned over and kissed me deeply, then moved his mouth down to my breasts. My skin seemed to tingle all over at his touch. He began massaging my breasts, gently at first, then more firmly. I loved the feel of his strong hands on me. I almost came as he gently nibbled one nipple while rolling the other one between his fingers.

He continued to kiss my breasts as he moved his hand down to my wet pussy, and inserted a finger, moving it in and out, in and out. Then he inserted a second finger and continued to move inside me. I came as he pushed his fingers deeper and moved them faster. and faster.

"Ohh, Bill," I whispered.

I reached down and felt his erection. It was so big, so hard. He knew I was ready for him. He placed my legs on his shoulders and circled my labia with his cock. I trembled with excitement as I waited for him to enter me. He pushed his cock into my pussy slowly, tantalizing me. He pulled back and slowly pushed back in, then repeated the motion, going deeper each time. He was teasing me, making me wait for the pleasure I knew would come.

"Ohh, Bill, fuck me, fuck me," I pleaded.

He held my arms down on the pillow with his powerful hands. I loved the feeling that I was being dominated by him. He thrust into me a little harder now, a little faster. I spread my thighs as wide as I could as he plunged deeper into me now. I came as his thrusts came faster, harder, deeper.

"Ohh, yes!"

Bill was not yet done, as he continued to pound into me, harder and faster. In and out, in and out. Finally, he exploded inside me as I came again with a groan. I could feel his hot cum shooting inside me. He continued to thrust, slower but deeper, holding his cock steady as he came again, and then again. Finally, he withdrew.

"Ohh, Beth!" Exhausted, we both lay there in silence, panting for breath.

After a long while, Bill leaned over and kissed me. I was almost asleep. I wished I could lie beside him all night, but I knew that was a chance we couldn't take. He got dressed and quietly left.

I got up to use the bathroom and when I got back, I noticed that I had a message waiting on my phone. It must have come when Bill and I were at the height of passion.

I lay down in bed and picked up the phone. The message was from Dave.

I would listen to it tomorrow.