Erik: An afternoon with mom and sister

I waited to have my own need resolved as I looked over the wanton faces of mom and Laura, both wet with the cuntal elixirs from the other's sweet pussy. My mom got herself together first.
"Give Erik a nice blow job, Laura. He needs to get that load of semen out of his balls. I bet there has been a big accumulation, not only from not having his balls drained since yesterday, but also from watching us go at it."
I stood up and Laura sat down in front of me. Her face just came up to my cock, and, when she bent her head down, she could take me deep into her mouth. She felt so good from the first touch of her tongue on my cock head. Her little head bobbed up and down and I could hear her slurping on my swollen prick. She put a few fingers around me and stroked the shaft in timw with her mouth.
"Feel his balls, honey," mom urged. "Give them a little massage."

Laura reached up with her other hands and cradled my aching balls in her little palm. I could feel her finger working just underneath my scrotum. It did not take long for my little sister to bring me to a boil. I could feel the semen bubbling up inside me. The first shot gushed into my sister's mouth. Being inexperienced, she was surprised and pulled her head back so that the next shot squirted onto her chin and neck, leaving a splatter of jizm to ooze down her flesh. 
"Suck him off, sweetie," mom urged, and Laura popped the crown of my cock back into her mouth in time for another jet of cum.
Now Laura gulped my semen as it spewed into her little mouth. My mom had been right. I had built up a big reservoir of sperm. Laura now was back in control and was able to accept my offering and swallow the rest of my delivery. Her hand milked my wilting cock, squeezing out the last drops.

We cooled off in the pool, relaxed, ate and drank a little. Mom talked to us about the joys of sex. She also warned us.
"Erik, do not put your penis inside Laura until I give you permission because we don't want your sister to have a baby. She is much too young for that." I told her I understood. "And you, Laura, don't try to get Erik to push that cock inside you yet. Do you understand?"
"Yes, mommy, I know. I'm not ready to have a baby yet."
"You two can have lots of fun with your hands and mouths, so you don't need to be doing any real fucking yet. Now, Erik, if you really need to fuck anyone, I would be most happy if you would save yourself for me. Your mommy needs to have a cock in her once in a while."
"Like today, mom?" I asked with a grin.
"Yes, honey, I would really like to feel a cock in me today. Your sister can watch and learn, but first we need to bring Laura some more pleasure."

Soon Laura was lying on some cushions, and mom and I were taking turns kissing and stroking her little body. With both of us working together, it did not take long for the little girl to come. Her small body thrashed about as our lips and hands teased her to a shuddering climax. Her slim body was covered with sweat.
"Oh, mommy that was so excellent," Laura whispered minutes later as she relaxed after out duel assault. Erik, thank you so much too. I love you both so much."
"Now, Erik, your sister can watch you fuck your mom." She lay down on the cushions and told me to lie next to her. Soon we were kissing and and running our hands over the other's naked flesh. "We can do it a few different ways, so that both of you can learn how," mom said.

She rolled over on her back and lifted her legs, spreading them apart and supporting them with her hands. I slipped between them and pushed my cock into her juicy pussy. After a few strokes, mom wrapped her legs around me, moving them in my rhythm.
"Not so fast, honey," mom said. Let's make this a nice long fuck."
Soon I was on my back, and mom straddled me, lowering and lifting her wide hips, making my prick slide in and out of her dripping cunt.
Next, she was on her knees with her ass raised so I could enter her from behind. I really liked grabbing her soft, fleshy hips, and I pulled myself deep into her. She adjusted her hips and began to roll them from side to side as she flexed her pelvis against my deep stroking. I could see a film of sweat form on her back, and her body was quivering with tension.
"Just like that, sweetie... yeah... deep... that's right," she murmured as I drove into her.

We kept going like that, doggy style, mom called it. My sister was fascinated and moved about to get a good look from several angles. Soon mom began to get really worked up.
"Baby, I'm gonna come right... NOW... OOOOOOOHHH... YESSSS!" she screamed as a flood of juice ran from her pussy. She reached back and took my balls in her hand. That soft touch was enough, and I shot my cream deep into her, adding my thick cum to her abundant emission.

We relaxed again, knowing that we had spent ourselves for the day. My mom assured us that we would continue these pleasant games. My mom is such a loving mother.