Grandpa's Milk- Chapter 8 - Sex Stories

Grandpa's Milk- Chapter 8

... 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!” She tried pulling herself off me but my cock wouldn’t come out. She panicked and pulled. “Oh no! Grampa! It’s stuck! What do we do?!” “Relax, baby girl!” I reassured her, holding her tighter. “Hermie just likes your vagina SO much he grew to be a humungous boner instead of just a huge boner. Now he wants to give you an extra big serving of milk to say “thank you”! Do you want his milk?” She nodded yes, calmer now. “OK, now be real nice to Hermie and see how much milk you can get out of him. You can have as many ‘twitchies’ as you want ‘cause Hermie LOVES it when you have a ‘twitchie’!” “He DOES? HE likes it when I have a ‘twitchie’?” “OH YEAH! When you have a ‘twitchie’ it makes HIM have a ‘twitchie’” She smiled. The conversation helped her vagina relax which was my plan. I rocked my pelvis under her, rubbing against her swollen clit, my cock sliding ever so slightly. “M’mm, Grampa…” She got the idea and started doing the same. I had a feeling her orgasm center was her huge protruding clitoris so I focused there. It only took a few minutes of pelvis grinding before I could feel her orgasm building up. “Oh, Grampa!--- I can feel it coming…..deep----inside--- my-----vagina…..” She started panting, her face turning red, her hips grinding faster against me. My cock was sliding in and out about an inch- the head almost captive up at her uterus. My balls ached for release. The pressure suddenly building up in my prostate like a ...