Summer vacation had started off quite well from my point of view. As you already know, I, David, (forgot to tell you my name earlier) , managed to sneak a peek at my mom's lovely breasts and had my older sister give me a blow job, (well sort of ) , all in one 24 hour period. I wasn't sure what type of reaction to expect from mom and Pam the next couple days, but I was pleasantly surprised by the fact everything went on as usual.
Mom and Pam kept up their busy schedules, mom taking care of the house before going to work, Pam going to the gym and heading to work herself. Sue was an usual, rarely seen around home, choosing to stay at her boyfriends house almost all the time. I kept up my habit of waiting til Pam and mom were in bed before masturbating before going to sleep. I no longer needed the "R" rated movie to get off with, I had my memory of that unbelievable night to fuel my fantasies.
After the scolding by my female family members, I no longer tried to sneak looks at them when they showered or undressed. I remained content with my memories of that great night to keep me "entertained".
Shortly before the 4th of July holiday I was approached by our next door neighbor, Phil, about taking care of his cat, and more importantly to me, his large inground pool, for the next week. Phil always went away on the 4th of July, and for the past four years he has paid me to care for his dumb cat and his great pool. I always agreed because me and my friends love to swim, (the cat is old and easy to care for) , so I look forward to the holiday each year. Phil is a very private person, unmarried, and has lots of chicks around throughout the year, (read this, very happy!) This is about the only time my family and I are permitted to use Phil's pool. I will use the pool constantly, mom and sisters rarely. Their loss, not mine.
It was about noon the day Phil left, it was already 84 degrees outside and promising to get much warmer before the day ended. I called a couple friends over, and after checking on the cat, we swam the day away. I got up the next morning and vacuumed the pool, added necessary chemicals, and cleaned up around the yard.
While tending to the pool area, I noticed my younger sister, Sue, arriving home. It was rare to see her around, so I figured I would head home after finishing up to say Hi. Mom and Pam were gone grocery shopping, so I would keep Sue company until they got home. I entered the house and expected to find Sue in the kitchen, looking for food. Sue is about 5-5, 100 lbs soaking wet, and could eat from morning till night, (often times did) , without gaining an ounce.
Sue is the cutest of the family ladies, a redhead, (from dad's side) . Not as full figured as mom and Pam, but somehow much sexier. Anyway, Sue was not in the kitchen, or anywhere else in the living area of the home. I found my sister laying down face first on her bed crying.
The sundress she wore had climbed up her hips when she lay down, and I found out at this point that my younger sister had one very beautiful set of legs, and what looked like a very sweet butt. I didn't know if I should say something, or just go away until what ever was bothering her passed. I had decided that I should take off and was about to, when my sister curled up into a fetal like position and continued to cry.
When Sue curled up, (facing away from me so she could not see me) , her dress climbed up further, exposing her lovely butt cheeks. Sue wore thong type undies, (thank you , thank you!) , with very little left to the imagination. I stood outside the bedroom door, wanting to leave but just couldn't force myself. Sue finally stopped crying, and appeared to drift off to sleep. Sobs turned into faint snoring sounds, telling me my sister was getting a much needed nap. I stared at my sister's tight ass, knowing I should leave, knowing I should do anything but touch myself while standing here, but unable to stop the inevitable.
I wore only swim shorts and a T-shirt, and had no trouble getting my hands on my stiffening cock. I intended to rub myself just a little...then I would get the hell out of here and finish my pool chores. Moments later I found myself standing next to the bed, my sisters thonged ass just in front of my raging hardon, and I was well past the point of being able to control my ejaculation! the first burst of cum from my cock cleared Sue's body entirely and landed on the floor on the other side of the bed, a drop or two did land on her hip.
The next spasm of my orgasm caused my juices to fall on Sue's cute butt cheeks and on her lovely red thong underwear. I milked the last couple spurts from my penis, letting my cum fall on my sisters butt, very close to where her thong undies covered her asshole. Why at this point in my life I found myself imagining what it would be like to slowly lick my juices from my sister's tight ass, I don't know. What I do know is I came back to reality just in time to hear car doors in the driveway, Yes, as luck would have it, Pam and my mom were home!
I quickly tucked my softening dick back in my swim shorts and headed for the front door to greet my mom and older sister with the groceries, my offering to help should catch them off guard! Both Pam and mom rushed through the door, empty handed I might add, wanting to know where Sue was, neither had seen Sue for approx. 3 weeks at this point. I said Sue was sleeping and that we shouldn't bother her, thankfully both agreed and we all helped in bringing in the groceries. I had just brought the last bag into the kitchen when the side tore and the contents began to spill out.
