Masturbating Made Us Late

Growing up, there wasn't much that was secret or taboo between my mom, my twin sister and myself. Being a single mother, she insisted that we all had an open relationship with each other, which not only meant sharing everything but also seeing everything. You know what I mean. For example, in this story...

My sister and I both had our own bedrooms, but we did share a bathroom. Obviously some things were kept behind a closed door, but other than that we were both naked there at the same time quite often in full view. One morning in particular, mom had us both scheduled to get our booster shots to go into high school. I normally masturbate every morning as I get up, but that day I slept a little too long, had to get a shower and simply did not have the time. I rolled out of bed, stepped out of my boxers and dropped them in the hallway hamper, walking to the bathroom where my sister was standing at the sink, also naked, fixing her hair. She had a pretty average body type for someone her age; blonde hair that went about halfway down her back, B-cup breasts and a slender waist. I didn't think about her sexually, but I admit there were some times that seeing her bare got me hard. I asked her if she had already showered, which she had, so I jumped in. I was probably in there for 10-15 minutes, and when I shut off the water I heard a few soft moans and grunts. I slid the door open to get my towel, and she was sitting in the toilet, eyes closed and masturbating. Remember what I said about seeing everything? Yep. None of us are shy about masturbating. Mom explained to us in years past that we're going to masturbate, it's a normal thing, there's absolutely nothing to be embarrassed about, and she regularly did it as well. We found that out many times over, seeing her in bed at night with her vibrator buzzing between her legs, and a few times on the couch reading one of her novels, hand slipped inside her pants and quietly fondling herself. Anyway, I dried off and started brushing my teeth, but kept seeing her rocking back and forth, quickly rubbing herself. I'm not sure why she decided to do it there and then, but I guess she just needed a quick release. She kept at it for a couple more minutes until she took a deep breath, let out a little *ungh* and leaned forward as she had an orgasm. She sat there as she caught her breath, and then like nothing had happened, stood up, came back to the sink and grabbed her toothbrush. 

At that point I had started shaving off what whispy hairs I was growing, so while getting rid of those I casually asked "feel better?" She just said "mmhmm...felt good" as she looked straight ahead, scrubbing her teeth. I guess it was because I didn't get to cum yet that morning, but the situation made my penis start to chub up, and by the time I was finished I was at my full 5 inches and sticking straight out. At first I figured it was just a regular, random erection, but no. This was an 'I need to cum bad' erection. Almost like a normal function, my hand slipped down and grabbed on, slowly stroking myself, already feeling some precum forming at the tip. My sister paid no mind to me masturbating standing next to her, as I've done it many times in the past. It was at that point mom came up to the door and said we need to hurry up, our appointment was in less than a half hour. I looked over and asked her "can I masturbate first?" Frustrated, she asked "why didn't you do it earlier?" "I woke up late and didn't have time. I really need to...bad." I was still slowly stroking saying this. She looked back at her watch and said "you'd better hurry up." At that point my sister and I both retreated back to our rooms. Her to get dressed...me to cum. I grabbed my dirty boxers from the hamper on the way, sat at the foot of my bed, closed my eyes and went back to stroking. I really wasn't imaging much, just sitting there with my eyes closed, thinking about how good it felt in my hand. In my own world, I guess I lost track of time, because I heard mom holler "come on, we have an appointment!" "Ok, just a minute!" I leaned back on my bed and pumped harder, getting closer and closer to that delicious cum. Another minute went by when I heard her step into the doorway. "Lets go! You're going to make us late!" "Ok mom, I'm almost there, I'm almost...oooh..." As I said that thin streaks of cum shot all over my chest and tummy with my legs stretched out and toes spread as wide as they would go. I was barely finished cumming when she said "ok, let's go! MOVE!" Stomping down the hallway she said "just meet us in the car." 

I jumped out of bed and wiped up with the dirty undies and threw on some clothes, even forgetting about fresh boxers since I was in such a hurry. I ran down the hall and out the door, my sandals making a loud *slapslapslapslap* against my bare feet with every step. I jumped in the car and we sped off. "Next time, if we're on a schedule and you ask me if you can masturbate first...no. You can wait until we get home." "Sorry...I really needed to. I couldn't help it." "Well, if we're late then they're going to know the reason why." We pulled up at 9:05. 5 minutes late. Because of this, the person in front of us took our place. "I'm sorry about missing the appointment. My son made us late because he was masturbating." Not only did she say it but she said it loud enough to where I heard some chuckles and snickering from around the room. I could tell I was turning red from the sets of eyes on me, and all I could do was sit there with my knees closed tight and my toes curling down against my sandals. Thankfully we could take their place instead, which was 20 minutes from then, because if not I never would have heard the end of it. 

When we got called back to the office, the doctor (a mid-30's pediatrician. Very outgoing...nice guy) said "glad to see you guys, I thought we might have to reschedule." My mom glanced over with a stern look, almost to say 'well...go on. Tell him'. Looking down at my feet I said "sorry, we got here late because I was...masturbating." Trying his best to stifle a laugh, he said back "masturbating, huh? Well, at least it was a good reason." This made my sister giggled and me crack a smile. "I'm sure you guys know there's nothing wrong with that, you'll be doing that a lot at your age." All I could do was just look up and nod. We both got our shots and headed home. Back in the car mom said "from now on, make sure you're awake in time to take care of that. If I had to take off another morning your little butt would be toast." "I know...I'm sorry." "It's ok, we made it back in time, just...a schedule comes before pleasure. Ok?" "Ok."

We got back home and had breakfast, then mom went to work for the rest of the day. After she was gone, can you guess what happened? Yeah, you probably did. I stripped naked, jumped in my bed and masturbated again. This go around, taking my time.