To say I was shocked is a gross understatement! I was home early from work. My wife, Beth, was out of town on business. My daughter and stepdaughter should be in school, yet I heard some muffled sounds.

At first, I thought it may be someone in the house robbing us! Then I heard moans! I quietly sat my briefcase down and decided to investigate. I looked down at the lower level and saw no one, and thought, It must be coming from the bedroom level. I crept up the stairs and followed the moans down the hall. They seemed to be coming from my stepdaughter’s bedroom. 

My stepdaughter is a sixteen-year-old high school cheerleader. She is five feet tall, 106 pounds, blonde hair and light blue eyes. She has big tits like her mom and is very pretty and petite. Her tits have been the envy of many of the neighborhood mothers for whom she has babysat. She is also a good student and always concerned about her school work. I would never expect her to be home during school hours!

The door was cracked, and I could see motion. I moved up slowly to take a look and froze! There on her bed was my petite little stepdaughter straddling a huge black kid! They were both nude and she was bouncing up and down on his huge cock. I was mesmerized for a moment. All my thoughts seemed to freeze. Since she turned sixteen, I have seen her in panties several times and my cock responded by getting very hard. Now, this big guy had his huge cock in my her beautiful little pussy! My mind started racing. I did not know what to do immediately. I continued to watch as he fucked her.

My thoughts ran to, How could he possibly get that huge cock into that little pussy? Then as I started to think again. I realized my own cock was hard from just watching. What is wrong with me?

I did not want to rush in screaming.

How to handle this? I was not prepared for this. I had no idea that she was even sexually active. I backed off quietly to think. Then I looked again. Oh my god. It was such a hot scene. I was looking at an angle so I could see her huge tits rising and falling with each of his thrusts. She looked so hot riding his big cock. He must be at least nine inches and big as a coke bottle. He would pull his cock almost all the way out then slam it back to the hilt.

Just then she started yelling out, “I am cumming! I am cumming!” He held her shoulders and pushed hard into her and started spasming, and I knew he had cum deep in her pussy. 

I stepped down the hall and into the master bedroom, quietly closing the door. I needed to think. As I sat there I heard them talking while they dressed. Then I heard him leave.

A few minutes later I heard my stepdaughter yell, “Rick!" She has always called me by my first name since I married her mom. She must have seen my briefcase. 

She came back up the stairs and yelled for me again. I shouted that I was in the bedroom. She walked in wearing just a sheer robe! I could see her big tits rise and fall with each breath. I was sitting on the bed trying to hide my hard cock, which was protruding enough that I could not stand up!

"How long have you been home?" she demanded.

"A few minutes," I responded.

"Did you see…" she hesitated.

I said, “Yes, we need to talk about that."

She started, "Rick, he is the captain of the football team. I am the cheerleader captain. He is my boyfriend. He, he… Rick, why are you sitting there with that pillow in your lap? Are you trying to cover something up?" She grabbed the pillow away and yelled, "RICK! You have a hard-on!"

I stammered,  "That… that… that does not excuse what you were doing. We need to talk about that with your mother!" 

"Rick, can we leave Mom out of this. Can we just talk about it ourselves?"

And her robe slipped open in front. I could see her clean-shaven pussy, still pink from the exercise and excitement. Her tits were barely covered by the edge of the robe.

"You need to close up your robe, darling." 

"Why, Rick, is it keeping your cock hard? Come on, Rick, let's talk about it and work something out." 

"What do you mean, work something out? You were having sex with your boyfriend right here in the house. Your mother needs to know about this. We need to discuss it with her."

"Rick, I have seen you looking at me with lust. And I have seen your cock get hard in your pants. I know you are enjoying it! It made your cock hard."

She sat down and put her hand on my hard cock and squeezed it.

"Now, do not do that! That is wrong. We need to talk to Mom!" I protested.

She wrapped her arm around my back and snuggled to my side with her face under my neck.

"Oh Rick!" she said.

She started rubbing my cock through my pants with the other hand.

"Oh Rick, you are so hard. I have dreamed about your cock so many times."

I put my arm around her and kissed her on the head and said, "Honey, you should not do that," as I moaned softly.

She reached up and started kissing me on the cheek and neck and squeezing my cock so hard.

"Rick, your cock is so hard." 

I looked down as she looked up and she kissed me, then kissed me again and again until she started pushing her tongue into my mouth. My head was spinning. My darling little stepdaughter, kissing me and making my heart pound and my cock like a rock.

She took my other hand and pulled it to her bare breast.

"Pinch my nipples for me, Rick, please." 

As I caressed her gorgeous breast, she unzipped my trousers and extracted my cock. She was stroking it slowly.

"Rick, your cock feels so good. I have seen it so many times and wanted to stroke it and kiss it." And with that, she bent down and started sucking my inflated cock head into her warm, beautiful mouth and I was lost in space!

"Honey, you should not be doing that! Honey, honey." But I was rocking my hips up and down. "Oh honey, don’t do that. I will cum," I murmured.

"Cum for me, Rick. Cum for me, Rick. Cum in my mouth." And I did. I unloaded a huge load as she sucked my cock dry. Then she pushed me back on the bed and straddled me.

"Honey, wait. Honey, wait. we still need to talk about this."