Sometimes things don't go as planned. My wife was visiting her sister for the weekend, leaving me and my 22 year old daughter, Katie, to fend for ourselves. Since they knew we might be a bit bored, a couple we knew invited us to go see a movie with dinner afterwards. I told them that I'd love to go but Katie, who was in college, said she had too much homework and needed to buckle down and get it done.
I told her, "OK, I'm going to go ahead and go. I'll see you later, Princess. I don't expect to be back before 10pm.", and slipped out the front door.
I hopped in the car and was on my way. However, when I was almost at my friend's house, they called and said that his mother had fallen and was in the hospital. They apologized and said they would have to cancel. I assured them that I totally understood and would call them later to check how my friend's mother was doing. Turning the car around, I headed back home, resigned to a night parked in the recliner watching TV.
I pulled in the driveway, got out of the car, let myself in and tossed my jacket on the couch. As I headed for the kitchen I heard the sound of a movie coming from the back of the house. It didn't sound like just any movie though, it sounded like something a bit racier.
A male voice said, "You've been a bad girl and it's time to take your punishment."
This was followed by a female voice pleading, "Please don't spank me, Daddy!"
I smiled wryly and said to myself, "I guess my little girl has grown up. So much for studying, evidently."
As I slipped down the hallway, I suddenly noticed that the sound wasn't coming from my daughter's bedroom, but mine. I debated what I should do. Should I walk in and confront what was going on or sneak back out and pretend it never happened? Honestly, I didn't know if my daughter was alone in there. There was another thing that was acting to influence my decision -- the thought of Katie watching porn and possibly having sex in my bed was turning me on.
I crept up to the door and gently eased it open. The TV against the far wall showed an older man with a young woman bent over his knee. She was wearing one of those ubiquitous Catholic schoolgirl outfits you so often see in porn when they want to make the girls look like "jailbait". Her short skirt was up, her panties were down at her knees and her ass was pink from the spanking he was administering to her quivering cheeks. Turning my gaze to the bed, I saw the naked cunt and equally pink asscheeks of my daughter. She had one of my leather belts in her hand and was using it on her buttocks in sync with the on-screen blows. Listening closely I could hear that not all the dialog was coming from the movie.
Katie was softly moaning, "Yes Daddy, I've been a bad girl and need to be punished.", as she rained blows on her ass.
Hearing and seeing this, my cock responded by getting hard as a rock. I don't think I've ever had an erection like that before. It was almost painful in intensity. Almost by its own volition, my hand slipped down and, with a bit of difficulty due to my raging hard-on, freed my cock from my pants . I began to stroke myself. While I did so, I watched a trail of wetness trace it's way down Katie's cunt, pool on her clit, and then drip onto the sheets of my bed.
On the screen, the man was unzipping too. He told his "daughter" that if she wanted to prove she was a good girl, she'd have to show him. She obediently dropped to her knees and started licking his shaft. Katie reached to her side and grabbed a dildo. She then proceeded to suck on it in imitation of the young woman on the screen. As she did so, her hand snaked between her legs to finger her wet pussy. As I watched mesmerized, she rubbed her clit with circular motions for a moment then plunged two fingers deep inside herself and fucked them in and out. All the while, she was moaning around the the rubber cock in her mouth.
This was too much for my lust-addled mind to take. I opened the door, walked into the room, and stood at the end of the bed blocking her view of the screen. Her face was level with my hard-on. Her eyes went wide, her jaw dropped and the dildo fell from her mouth.
"Show me what a good girl you are, Katie.", I said gutturally.
Our eyes met for just a moment and then she whispered, "Yes, Daddy."