A Step-Dad's Secret Obsession: Caught on Camera

This story is completely true. Only the names have been changed.

I had never really thought too much about my step daughter Meghan before, other than being her step dad and having the usual father duties. She was 9 when I married her mother and always was a cute pudgy girl. By the time she was 11 she already had very large breasts and was very curvy. She was always very bubbly and energetic, like most 11 year old girls. It was my responsibility to wake her and her brother up for school in the morning since their mother went to work very early. Meghan was a very hard sleeper and I usually had to go into her room and get right next to her before she heard me tell her to get up. She and her brother Justin, who was 3 years older than her, were always very close and spent a lot of time playing video games and discussing school and such. They were very protective of each other and neither one ever showed much interest in members of the opposite sex. I decided that was a good thing as it gave me less to have to worry about while trying to help raise teenagers.
By 12 Meghan was a full 36D and looked much older than her age. The first morning that I walked into her room to get her up for school and saw her laying in bed with no shirt on, caught me off guard. I couldn’t help but stare at this 12 year old girls large breasts and nice light brown/pinkish nipples. I saw laying on the floor next to her bed
, her night shirt and panties. The covers were pulled up to her naval but I knew right then she was not wearing anything at all. I took in the sights for a while longer, thinking about how nice those large firm breasts would feel in my hands. I decided I had better wake her up so she could get ready for school. I stepped back to her doorway and called her name loudly as to not totally embarrass her when she woke up. As soon as she moved and I knew she was awake, I stepped out of the room and closed the door.
Over the next few months, although I paid closer attention to what she was doing, there were no repeat incidents and I just felt fortunate to have that image forever in my memory. Then it happened, I again opened her door to wake her up for school and there she was, laying on the floor on her back with absolutely nothing on and no covers in sight. Once again there were those beautiful big breasts, which had only gotten larger and then my eyes followed her arm down to her hand which was laying on top of a nice short mound of black hair and her index finger was ever so slightly between the lips of that pretty little 12 year old pussy. I felt excited, nervous and guilty all at once but my cock just knew that what I saw was very hot! I was harder than I’d been in a long time. I took in the sight for a little bit longer this time getting close enough to get a very good look, then backed up and called her name until she woke up as I had done before.
Meghan was now 13 and I noticed that she was spending a lot more time in her room with her door closed. She also was telling Justin to go away a lot more when he came knocking on her door to see if she wanted to play a game. In addition she was taking very long showers. So long that her mother had to tell her that she needed to be quicker with them. One day shortly after that I heard the shower running for what seemed like a long time, so I went upstairs to try to be the good dad and remind her of what her mother had told her. As I approached the bathroom door I noticed that it was slightly opened just about ½” or so. I didn’t really think about it because I knew she was in the shower and it would just make it easier for her to hear me when I told her she needed to get out. When I got to the door, however, I saw through the opening that she wasn’t in the shower at all. She was standing in front of the mirror, naked, cupping her breasts in her hands and caressing the right nipple with her thumb. I instantly froze and got a huge lump in my throat as this was the first time I had seen her naked when she wasn’t sleeping. Her breasts were so big and round. They were very firm for being so large and she kept gently squeezing them. I watched for as long as I dared and then went to my room to release my hard cock from the constraints of my jeans. I stroked my cock vigorously but couldn’t stand to think that she was still in there naked and wondering what I was missing. I reluctantly put my cock back in my pants and quietly walked down the hall, The shower was still running but to my dismay she was no longer standing in front of the mirror, but as I got closer I could see her reflection in the mirror . She was on all fours on the floor with her hand between her legs, rocking back and forth and moaning. I couldn’t believe what I was seeing and I released my cock and stroked it while I was watching her…I couldn’t believe I was getting to watch my 13 year old step daughter masturbate while I was only a few feet away. I watched for what seemed like forever, until she slowed down her movements and stopped. I then quickly went to my room and came so hard it hurt. I now was very intent on paying very close attention to what she was doing and trying to see more.
Over the next few months she spent a lot of time in her room and I really wanted to see what was going on in there. She spent most of her time alone and would allow Justin to spend time with her a couple of evenings each week. I even started spending some time playing video games with her in her room, but I knew this wasn’t going to get me anywhere. I needed to figure out another way. Then suddenly my mother inlaw, who lived 1500 miles away called and said she needed my wife to help her after a surgery she was going to have in a couple of weeks. I knew this could be the chance I had been waiting for. She would be gone for about a week so I just needed a plan. Meghan’s room adjoined the closet in my bedroom so I decided to set up a hidden camera to see what was going on in there. The return air register was right on that wall so it worked perfectly. While she was at school I got it hooked up and aimed so I could see almost the entire room with the camera. Now I was ready.
That night as it was getting close to her bed time I told the kids I was tired and going to bed. I went in and turned the TV on to see what was going on in Meghan’s room. There she was laying on her bed fully clothed reading a book, all I had to do now was wait. After quite a while of watching her read, I dozed off. I’m not sure how long I slept but I woke up and saw her getting some things out of her drawer to get ready for bed…I was wide awake now, anxiously waiting. She then grabbed the things and walked out of her room and I heard the bathroom door shut. A few minutes later she reappeared already changed into her night shirt. She then turned off her light and climbed in bed, the night light was casting a dim light throughout the room as she fell asleep. What was the deal….I had never seen her go into the bathroom and change before, was she on to me or what. All I could now do was wait until morning.
The next morning I woke Meghan up a little bit early hoping that it would give me more time to watch her. I went back to my room and watched her get up and walk out of her room to the bathroom. A couple of minutes later she walked back in and proceeded to take off her night shirt….Ahhh….there they were again just as nice as I had remembered. Her nipples weren’t hard but very nice. She then took off her panties and proceeded to walk across the room to the hamper. I don’t think I took a single breath, just watching. She then pulled clothes from her drawer and dressed very quickly. That was it for this morning.
That night I couldn’t wait until bed time. I was there waiting and she once again grabbed her stuff and went to the bathroom. When she came back she had her night shirt on and all I could see was her hard nipples pressing against the fabric as she turned out the light. Now it was nearly pitch black in her room and I could barely make out her outline climbing into bed. She hadn’t even turned her night light on. I laid there disappointed and wondering at this point if my camera was going to help me out this week. Then suddenly I saw her sillouette start moving a little and then it moved a little more and then more. I realized that she was laying there masturbating and I wasn’t going to get to see it. I got hard as a rock thinking about it as I watched until she quit moving. I now knew that another day was gone and was expecting the next to be the same…..boy was I wrong.
The next day started out about the same as the previous one…She got up and I got to watch her change her clothes again….she spent a little bit more time getting dressed, rubbing her breasts a couple of times and bending over so I could get a good look at her big ass , but then off to school she went. When I got home that evening Justin was in Meghan’s room and they were laying on her bed with their hand held video games and talking and laughing as usual. I watched them on camera for a few minutes and then proceeded to go about my normal evening. When it got near bed time I went in and told Justin that he needed to go down to his room and let his sister sleep. He said okay and headed downstairs. I went to my room and proceeded to turn the TV on again..watching and hoping. Sure enough, in just a couple of minutes Meghan got undressed and sat on her bed..she was reading something and would occasionally play with one nipple briefly and then the other. After a short time, she got up and turned off her light and turned her night light on..climbing into bed naked. I laid in bed just watching until she pulled the covers up to her chin and went to sleep. I thought that was it until something I had never even thought about happened. I saw her bedroom door slowly opening and I wondered if she hadn’t closed it tightly and it was opening on it’s own.
Then I saw Justin creeping into the room on his hands and knees very slowly and quietly, dressed in only his sleep pants. I was totally taken aback and sprang up and started to walk towards my door to stop him, but then I stopped and decided to watch and see what was going on. By now Justin was 16 years old and was a pretty big kid..he was 6’ tall and a soccer player so he was in pretty good shape physically. I watched him slowly make his way to his sister’s bed. She was sound asleep and except for about half of her right breast was covered up with a sheet. When he got to her bed he proceeded to pull himself up until his head was even with her breasts and just inches away. He seemed nervous as he slowly pulled the covers down to expose his sisters huge breasts. He froze for a few minutes and just stared. I was still in disbelief as I watched..then he slowly placed his hand on her right breast and lowered his mouth to her nipple. He licked it briefly and then backed off as if waiting for a response from her. There was no response, she was still sound asleep. He once again took his hand and placed it on her breast and then the other hand on the other breast. He cupped and squeezed her breasts for quite a few minutes and was really enjoying himself, as was I. He appeared to be thinking about his next move at this point and started to slowly push the covers down to his sister’s thighs. As that beautiful black mound of fur was exposed he got weak in the knees and fell back away from her a little bit then quickly recovered and slowly moved his hand to touch it. He ran his fingers through through it slowly. As he moved her leg aside a little so he could slide his finger down between her legs he seemed to have changed his mind. He stopped and stood up and just looked at her, just staring at his sisters pussy. Then in one quick move he dropped his pants to the floor to expose his hard cock. He grabbed it and started stroking it…. watching his naked sister sleep. I was doing the same with mine. I knew he would probably be cumming soon as I was getting close myself. Then he must have made a decision, he reached down and spread Meghan’s legs apart, climbed up on the bed and put the head of his cock on her pussy lips. He struggled for a moment and then slowly entered her. Then with a jerk he slid the entire length of his cock into his sister’s pussy as she woke up, eye’s wide, screaming in pain and then yelling at him to get off of her. He jumped off and she asked him what the hell he was doing? She then looked down and saw blood and she told him to get out. He headed for the door and she stopped him and asked him to bring her a towel. He quickly returned with the towel and sat down on the edge of the bed. He told her he was sorry he hurt her and she apologized to him for screaming at him. As they talked and she calmed down she told him she had fantasized about him many times but never expected it to be while she was sleeping. She told him she wanted to touch “it” and he gladly agreed. She stroked his cock for only a short time before he blew his load all over her hand and tits. He seemed embarrassed and quickly slid his pants on…he looked at his sister briefly and then left the room.
She wiped herself clean with the towel and then laid her head back down on her pillow. I meanwhile was still trying to comprehend everything that I had just seen take place and was totally amazed that I had just watch my step daughter and step son have sex. I never told anyone, and I don’t know if anything like this happened after that night. I was just glad that I got to witness it.