Step Brother Grows Up - 4th Time

I tossed and turned in bed all night, unable to sleep. My mind was on Kent's cock and how great it felt between my legs. Crazy thoughts kept rushing through my head. I wanted to crawl into bed with him and fuck his brains out, but the chances of getting caught by the parents kept me in my room.

I must have dosed off, dreaming of Kent fucking me hard from behind. I woke up just before I came. My heart was racing as I gasped for breath. Looking over at the clock it was 4:15am. The parents would be getting up soon for work. I couldn't chance it, so I rolled back over and tried to calm down.

After 15 more minutes, I was still going crazy with lust. My mind kept saying wait, but my pussy had other ideas. Unable to refrain any longer, I quietly slid out of bed and pulled on a pair of panties and a tee shirt. Then I tipped toed to my bedroom door, peaking out into the hallway. All was still quiet and dark down stairs, so I softly padded across the hall to Kent's bedroom door and made my way inside.

He was lying on his side facing away from the door. I shed my shirt and panties and silently slid under the covers and nuzzled up behind him, pressing my aching tits into his back. I slid my left arm over his hip and gently began stroking his beautiful cock, which twitched and started hardening. After several slow strokes his cock was hard. I'm not sure exactly when he awoke, but after a few more strokes he rolled onto his back. I wasted no time rolling on top of him and easing his cock into my wet pussy.

It only took a few seconds until I was completely impaled on his big prick. It felt so good!! My arms reached out for support as my fingers intertwined into the cute tuft of chest hair just above his pecs. I can't explain the sensation I was feeling as my entire body felt completely weak except for the sensation between my legs. I didn't have to move. The pressure of his cock against my clit was all I needed as my orgasm consumed me. I had absolutely no strength, feeling paralyzed as my body shook uncontrollably. Then I felt Kent's cock swell inside me. Moments later a huge load of cum filled me as he poured his hot sperm into my cunt. His hips bucked upward, driving his prick even deeper as he continued cumming. He reached up and grabbed my tits, twisting my nipples, making me cum even harder. I let out a soft moan, trying to be quiet, but at the same time enjoying every second of my orgasm.

His cock finally stopped spurting and I collapsed onto his chest. Slowly I rolled off and lay next to him, trying to catch my breath.

Suddenly, I heard that tell tale sound of the steps creaking. I knew immediately someone was coming upstairs. "Oh shit!" I whispered as I quietly rolled out of bed, pulling on my panties and tee shirt before tip toeing to Kent's bedroom door.

Looking out through the crack, I could see my Mom lightly tapping on my bedroom door softly calling my name. She then opened the door and stuck her head inside, again calling my name. As she entered my room, I took the opportunity to make a silent beeline to the hallway door that leads into my bathroom. Once inside, I immediately flushed the toilet and went to open the bathroom door that leads into my bedroom. Mom was standing just outside the door. She must have thought she surprised me by the look of shock on my face. "Sorry to startle you honey, but my car won't start so would it be alright if I drove your car to work this morning?"

Thankfully it was still dark in my room because my panties were now completely saturated with Kent's cum, which I could feel dribbling down the inside of both my thighs.

She did notice that I was breathing hard and my face was flushed. She put a hand on my forehead. "Tori, do you feel alright? I think you have a fever."

"Yeah, I'm fine, just not sleeping well tonight." I managed to choke out, still on an adrenaline high from coming so close to getting caught fucking my step brother.

"Hop back in bed, I'll get you a cold wash cloth for your forehead." She ordered.

I did as she instructed. Then waited for her to return. After placing the washcloth on my head, she said, "If you don't feel better by lunch time, call me and I will make a doctor's appointment for you."

"Thanks Mom." I said as she left.

Once she was out of the room, I took the washcloth and used it to sop up the cum that was running out of my pussy. By the time I was done cleaning up, I heard my car leaving the driveway. I waited another ten minutes just to be sure she hadn't forgotten something, then I hopped out of bed and went straight to Kent's room.

As I opened his door he was still under his covers, looking at me with terror in his eyes. "Did she catch us?"

I started to tell the truth, then had a devilish idea. "Well of course she caught us. She's not stupid."

"Oh shit!!" he stammered. Clearly freaking out. "What do you think is going to happen? Is she going to tell my Dad?"

My Mom is an extremely good-looking woman with an incredible body given that she is in her 40's. She dresses to show it off by wearing short skirts and low-cut blouses. I'm fortunate to have inherited my figure from her. Being the horny teenager that he was, I had no doubt Kent had noticed his stepmother's body and most likely had pulled his cock often thinking about it.

My inner devil took over and I started to tell him about her catching me coming out of his room and how she had lectured me about how bad we were. As I continued telling him how angry she was, I pulled my tee shirt over my head and slid my panties to the floor. Then I slowly crawled back onto his bed and reached under the covers, grasping his cock, which immediately swelled in my hand.

"She said she wouldn't tell your Dad if you......" I stopped in mid-sentence and let it sink in.

"If I what?" he asked as I slowly stroked his growing erection.

"Well, how can I put this?" I said, as I lowered my lips towards his hard on.

"What?!" he practically shouted in panic.

I held his hard prick in my right hand, inches from my mouth. I licked my lips, "If you let her suck your cock!" I said as I took him into my mouth and began moving up and down slurping and sucking.

The realization of what I had said and the fantasy of what he had probably dreamed about many times was more than he could take. Within seconds his cock twitched as I cupped his balls and he unloaded a huge wad of cum into my mouth. I pumped his cock as I sucked every drop of his goo down my throat, milking him until he was completely drained.

Kent was spent as I licked the last of his cum from his cock head. I looked up at him and smiled. "You better take a recovery nap, because I'm coming back in here in an hour and you are going to fuck me all morning!"