Brother, Interrupted

Back when I was in my mid-teens, during the summer on Saturdays I would mow a handful of yards in my neighborhood to earn some extra cash. Looking back, it kind of sucked that half my weekend mornings were spent working in the sun, but I was getting around 50 bucks a week which was some pretty nice money to play around with. Every week when I was finished I had the same routine; I would come back in through the basement and toss my sweaty, grass covered clothes in the wash and jump in the shower, since whoever built the house had a shower stall installed, which was incredibly handy. When I was finished I would get a towel from the cabinet, dry off, wrap up and go up to my room and get dressed. One weekend, though, there was a slight problem. 

Throwing my clothes in like always, I jumped in the shower; the cool water feeling nice since we were in the middle of July. Getting out, however, I reached into the cabinet and...nothing. I jumped out, dripping wet and looked all around the laundry area only to find nothing. The washer was also only about halfway finished, but even then they were going to come out sopping wet. I was naked with nowhere to go other than through the house. I could hear the TV through the floor so I quietly went up the steps, cracked open the door and saw my mom and sister in the living room watching a movie. Dad was at work, so at least that was one less person to have to worry about.

Going back down to the basement, I paced back and forth, not sure how I was going to get back to my room as I was. The way the house was set up, the basement door was on one side of the living room and the bedroom hallway was on the other. I would have to walk right by them. Not only that, but being a naked teen in a situation like I was, my member started growing until I had a full-fledged boner. Try as I may, I could not will it down and had no good options otherwise. I went back up the steps and opened the door a couple inches and hollered out, "Can someone please get me a towel?" My sister snapped back, "No, get it yourself!" We're the same age but fraternal twins, not identical. Identicals usually seem to have a bond with each other...fraternals like us seem to have a lot of competition and bickering back and forth. We definitely fit into the latter.

"I can't go get one."

"Why can't you go get one?" my mother asked me. 

"Because my clothes are still in the washer. I'm not wearing anything." This made my sister giggle at me. 

"We're in the middle of a movie, just cover yourself and run to your room."

"I can't, I...I have a boner and it won't go away." My sister was now openly laughing at me. The bitch.

"Well...we'll close our eyes. Come on."

"Are you both closed?" They both said, "Yes," in unison. I slowly opened the door and walked out into the living room and past them. 

I thought I was in the clear until I heard my sister loudly say, "Eww, it's sticking out!" I told her to shut up and hurried to my room and closed my door. 

I sat on my bed and took a deep breath, reeling from my sister seeing me naked with an erection. By that point I was incredibly horny and knew I was going to jerk off, if nothing else but to get rid of my boner. I closed my eyes and started stroking myself, my warm cock feeling really nice in my cold hand. I wasn't at it for very long before I heard my sister holler out, "Gross, quit playing with yourself!" Quickly looking over, her face was peering from my now partially-open door. I yelled at her to shut the damn door and leave me alone, and she slowly closed it. It took me a few seconds but I got myself back into my rhythm and it was starting to feel really good. Suddenly my door opened again and she said, "Jeez are you still doing that?" I practically saw red. I jumped up and chased after her, paying no attention that I was still naked. She ran into her room, but before she could lock her door I pushed it open and grabbed her. I had one arm around her waist and the other keeping her hand pinned behind her back. I drug her out of her room and down the hallway, back to the living room in front of mom. "Tell her to give me a little privacy!", shoving her back onto the couch. "Tell him he's just a filthy masturbator!" "I'm going to kick your ass!" My mom then yelled out, "Enough!" She looked at both of us and said "You: leave him alone. You: go back to your room and finish." "I can't. She won't leave me alone. I keep getting interrupted!" "She's not getting off the couch until you're done. Just go take care of it." I was so worked up and angry I didn't even notice that, not only did I have a boner, but I was standing in front of the two of them with a line of precum hanging about two inches down off my cock head. I stomped back to my room, the precum dangling around with every step. Locking my door I laid down in my bed and started stroking even harder than before. I don't think it was another minute before I felt the stirring in my crotch; my back arched and my toes gripped my sheets as I shot rope after rope of sticky cum. Falling back onto my bed, I lay there spread eagle, my heart pounding and breathing heavy. 

When I finally got my composure back I got up and grabbed a dirty pair of underwear, mopping up the mess of cum off of me. I got dressed and went back down to the living room, still pretty pissed at her. I was soft again by that point, but I hadn't peed afterwards so I could feel some of the leftover cum leaking into my boxers. I sat down and looked over at her, she stuck her tongue out and held her bare foot up to me, which as kids, we did to each other instead of giving each other the finger. We thought we were slick, but it didn't take long for our parents to catch on to what we were doing. I held up both of my bare feet which made her to the same, now kicking air in my direction. Mom told us to stop it and told her to stop barging in my room if I have my door closed. She then looked at me and said, "Honey, from now on...just lock your door." Pouting, I just said, "Fine" and she told us both to now drop it. 

I wish I could say that was the last time she teased me about masturbating, but as with most teen guys with a sister...nope.