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You are here: Home / Adult sex stories / Grandpa’s Milk – Chapter 8

Grandpa’s Milk – Chapter 8

Adult story Editor June 18, 2015 Leave a Comment

Incest stories: Grandpa’s Milk – Chapter 8

I awoke the next morning with “morning wood” but it was the whispering that woke me. Then I felt some gentle poking at my balls and more whispering. I looked down at the tent that had formed in the sleeping bag at my hips. It was about the size of two girls sitting up. Then a thumb and index finger carefully moved my penis around, “I like the way the veins stick out when its hard…” I heard a voice.

“I like the head—it looks like a helmet but it’s squishy…” another hand squeezed my glans quickly and let go. “Do you think I can get it IN me? It looks HUGE!” “I didn’t think it would go in ME either but my vagina stretched and stretched ‘til it went in. It felt SO good, Sarah- I want to sit on it RIGHT NOW! You hafta try Sarah! It’s your turn!”

I lifted the edge of the sleeping bag to see the girls staring at my cock with the flashlight. “Hey, what’s going on under here?” I asked like I didn’t know. They giggled and lay against me and came up to give me a kiss. “Good morning, Grandpa!” They said in unison and hugged me. Sarah reached down and gripped my stiff shaft. “Guess what WE found?!!” she grinned. “Oh yeah?” I said, “Well, you’re gonna “find” yourselves swimming in pee if you don’t let me get up!” “Oh, goody! I wanna watch you pee with a boner!” She exclaimed.

They both got up with me and we went toward the bushes with Sarah hanging onto my hard-on. “OK, ‘go’, Grampa…” and she aimed it downward. “Hee, hee, it feels funny!” and she aimed it higher to see how far it would shoot. “Wow, Grampa, you can shoot FAR!!” I finished and she ‘milked’ the remnants out for me. “Let’s see how far WE can shoot, Abby!” They each expertly grabbed their vulvas and peed. They leaned backwards for maximum upward aim and nearly hit my mark. “You guys are getting pretty good but now you need to do it with one hand so when you’re wearing clothes you can use the other hand to hold your panties out of the way.”

They finished, smiling proudly at each other. Suddenly Sarah’s mouth dropped open and she stared at Abby’s chest a screamed, “Abby!! Your boobies!!” She looked down at her own and screamed again. Abby looked down, screamed, and grabbed her breasts. “OH my god! I have boobies!” “So do I!!” Screamed Sarah, grabbing her own chest. They stood there staring at and stroking their blossoming breasts.

Then they approached each other and stared at and stroked the other’s breasts. “Courtney was telling the truth! Grampa’s milk is making our breasts grow!!” Sarah deduced and looked up at me, “Thank you Grampa!!” I could come up with no other explanation so I said, “You’re welcome, baby girl!” They both turned and hugged me. I squatted down to ‘breast height’ and did my own examination. They proudly put their shoulders back and presented their breasts to me. Pictures would be final proof but they did seem to be bigger on both girls. Abby’s puffy nipples had become ‘swollen chest’ where breasts could actually be discerned. Sarah’s nipples were definitely larger and puffier and poked out from her chest.

We cleaned up our stuff and went in for a shower before breakfast. I suggested the shower was too crowded for three but they insisted I join them. I started washing my hair. As I did I felt four soapy hands rubbing my back and front. They were thorough. They soaped my arm pits well and even cleaned my anus. Each one did a leg from the ankle up then there was four hands on my groin. I could feel the blood rushing to my member and the washing stopped. I looked down and they glanced up at me grinning.

We all watched my three-inch down-hanging flaccid penis throb and with each heartbeat grow a quarter inch. Soon it was pointing straight out in front of me. It kept pumping up to it’s upward 45 degree angle, the glans shiny in it’s swollen glory, the veins standing out. “That’s SO cool, Grampa!” They said almost in unison and they laughed. They rubbed my balls and stroked my soapy penis, staring at it. “I love you, Hermie!” Sarah said to my throbbing hard-on, “do you want to kiss Val today?” “I think your boner is beautiful, Grandpa!” Abby said to it, her hand gripping but not wrapping all the way around it.

“Grampa….” Sarah was obviously about to ask a favor. “Yes, Sarah.” “It’s my turn for milk, and– I’m horny, and– Hermie made a boner…. Can I have my milk now? –And can I put Hermie in my vagina and– get my milk in my vagina?” she looked up at me with her big blue eyes- her hand on my cock. It was pretty hard to resist. “And I can help, Grandpa, ‘cause I did it before…” Abby volunteered.

“Oh, baby girl, I know your sisters got to put my boner in their vaginas but you’re younger and smaller! I don’t think it will fit! And if you try to fit it in you might hurt yourself and I would be SO upset if you hurt yourself!” “But Grampa…. Abby’s carrot fitted in me!” I thought for a moment- she was wearing me down.

“Well…. Not RIGHT now!” I teased, “you’re all dirty ‘cause I haven’t washed you guys yet! Now get over here!” I pulled them into the shower spray and put shampoo on their heads. They giggled and started scrubbing their scalps and hair. I lathered up and rubbed my hands all over one body then the next intentionally avoiding their vulvas. They rinsed their hair. “OK—all done!” I announced. “No!” they protested. “You haven’t done our vulvas yet!!” again in unison. “Oh, you want me to “do” your vulvas?” I said, grinning. They looked at each other and grinned, “Yeah, Grandpa, “DO” our vulvas!” Sarah looked at me. “Yeah,” added Abby “ “DO” our vulvas REAL GOOD ‘cause they’re SO dirty!!”

I turned them and leaned their backs against me and soaped up my hands. I reached down and cupped their vulvas in my hands. They both moaned and spread their legs and bent their knees slightly, giving me better access. “MM’mm—Make sure you clean my vagina, Grandpa, it’s dirty, too…” Abby pulled my arm down. I stuck a finger partly into her hole.

I just stayed there massaging their vulvas up and down for a couple minutes, both of them moaning in pleasure, moving their hips with my motions. Their breathing got heavier so I increased the pressure. Sarah’s clit was poking into the palm of my hand- Abby’s not so obviously. I reached further with the downward strokes and slid two fingers into each cunt. “OH! Grandpa!” On the upper stroke I circled the clits two or three times quickly. The hips quivered at that.

One more of those strokes and Abby couldn’t take it anymore. She pressed my hand hard against her clitoris and rubbed violently as she screamed and moaned. Her body twitching uncontrollably. Sarah was still enjoying the strokes- though faster now, breathing heavily. On the upward stroke I slid her penis-like clit between my fingers. Then those two fingers slid down her slit and deep into her vagina. She grabbed my arm and took over fucking herself- thrusting her hips against my hand. “GH’nnn—GH’nnn—GH’nnn…” she grunted, faster and faster until she rammed my fingers tightly into her pussy and screamed, grinding her vulva into my hand, her hips shaking.

Abby, on my other side was still fucking my other hand. Sarah’s screams sent her into another orgasm, this time she rammed three fingers into her convulsing vagina. Meanwhile Sarah’ pussy was crushing the two fingers on my other hand. They both finished together, panting and moaning. I eased them down to a sitting position in the tub and shut off the water. “Are you OK, Sarah?” Abby asked, panting. She turned to her right to look at her. “Yeah— I’m OK….” She replied breathlessly. She turned to her right to look at Abby. They both looked at each other’s red faces and started giggling uncontrollably and fell into each other’s arms.

We had breakfast and sat down lazily in front of the TV. The girls selected their favorite cartoon. I sat sipping a coffee with Sarah laying back on my lap and Abby leaning against my left side. I found the show mindless and boring and soon drifted off to sleep. I had wonderful dreams of Roxy in her skimpy thong bikini at the pool. Her vulva patch had slipped upward and her vulva was in full view but for the string disappearing between her labia. Then Rachel appeared in the same condition. Everyone thought they were beautiful- even the pool supervisor.

Then we were in the sauna with the other two girls that wanted to touch my penis. One of them looked at me, went down, and put my cock in her mouth. She took the whole thing down her throat and came up. The other girl put it in her mouth very slowly- like her mouth was too small for my cock. Her mouth started to stretch and more of my cock went in- about half. That seemed to be all she could get in. Then she sighed and her mouth stretched some more and another inch went in. She looked at me and slid her mouth up off my cock, smiled at me, put my cock back in her mouth and went all the way down on me- my cock in her extremely tight throat. It was heaven!

“Grampa….. Grampa….” It was Sarah calling me out of a deep sleep. “Grampa, wake up!” I opened my eyes to the grinning red-haired imp sitting facing me on my lap. There was still an incredible tightness on my throbbing boner. “Look what I did!” she pronounced proudly. She looked down to where she was sitting on me. I followed her gaze. There was her cunt- stretched wide with the base of my cock protruding from it. Her clitoris resting against my pelvis.

“TA-DAAA!!” she said triumphantly. “I told you it would fit! Abby helped!” I blinked still waking up, “How did Abby help?” “Well, mostly she told me how to do it but she sat on Hermie first and made him all slimy, then I sat on his head and he slipped right in! Then he got stuck and I took a deep breath and he went in some more. I decided to get off him and take some deep breaths then I sat down all the way!! Aren’t you proud of me Grampa?! It didn’t hurt at all!” “Oh, I AM, baby girl!” I reached out my arms for a hug and she leaned forward to lay on my chest and hug me.

This motion put pressure on her clitoris and she moaned, “Ohhhhmmm!” and she tilted her hips forward and back as we hugged. “MM’mmm, Grampa! Abby’s right! Your boner feels SO GOOD inside me! It’s SO BIG!” I could feel my rock-hard boner throbbing in the heavenly tightness of her pussy. I also felt another, faster pulse on it- hers. The vise-like grip of her vagina curtailed the flow of blood from my penis and I felt the blood pressure building up in it- my cock growing longer, and thicker, the head expanding. “GRAMPA!! STOP THAT!—–What are you doing?! Stop making it grow- it’s too tight!”

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