A Girl's Growth Spurt Overload

Kiki was first to get up, Lindsay and Lily followed her to the back of their house where they kept their bikes. It was a short ride from where Lindsay and Kiki lived to the public library. Lindsay walked up to a short grey haired woman behind the circulation desk and said, "Excuse me, we're looking for books about growing up. Its for school." She added after an awkward moment. The Librarian pointed the three to a human biology book. Lindsay flipped through it and after a few moments found a section on puberty and human growth.

"It says here that the body produces more estrogen and human growth hormone during puberty, and the size a woman grows is based on how high the levels of both are in her body during puberty. I bet if we took estrogen and that other hormone we could become giant." Lindsay said while reading some of the book. Lily was looking through another book while using her phone to search sources of estrogen. "It says birth control pills contain estrogen, but human growth hormone is only prescribed by a doctor." Lily said dejectedly. "Oh this page says there have been links between early onset puberty and eating beef laced with bovine growth hormone. I wonder if combining the two would work." Lily pondered. "I think we should try and see. I know where mom keeps her birth control, it is a weird container." Kiki said excitedly, Lindsay was smiling and ready to go back to her place.

They left the library and made a stop at a local restaurant and bought about few hamburgers and a chocolate shake for each. Their plan was to crush up the birth control pills and mix it with their shakes, then after they ate, they would go to sleep and try to encourage the natural growth process. Lily asked her mom if it was ok that she stayed the night over at Lindsay's. Her mother was hesitant having had not met her, but agreed. Lily, Lindsay and Kiki went into the living room and took out the food they were carrying. Kiki went into the bathroom and pulled her mother's birth control pills from the medicine cabinet. They took out all the pills and divided them into three. Lindsay crushed the pills up and mixed her shake. Lily and Kiki followed, and they noticed they really couldn't taste anything. They ate and felt full but not really different. Little did they know what effects such a high level of hormones would have on their receptive bodies.

Kiki was first to finish and she asked if she could have some of Lily's food. "I want to be just as big, just as much as you." Lily replied and continued to eat. Lindsay felt her heart beating much faster, and she hoped her body was beginning to change. Nothing was happening but the idea of growing made her excited which in turn made her hopefully examine herself in the off chance something would happen. Lily and Lindsay had finished eating a few minutes later. All three got up and started to get ready for bed. It was unusual for Lindsay or Kiki to go to bed this early and their parents had not yet come home from work.

After changing out of her clothes, Lindsay saw Kiki was measuring herself against the wall in Lindsay's room. Lindsay was wearing a light blue and teal pair of pajamas and Kiki wore a light yellow night-gown with a white bow on the chest. Lindsay had let Lily borrow one her light pink night-gowns. Lindsay was having trouble looking at Lily. Her night-gown highlighted the pale light tone of Lily's skin and Lindsay's eyes kept being drawn to Lily's hips and the white panties she could see through the light-pink fabric. Lily had noticed and put her arms on her waist and leaned her hips forward. "Like what you see?" Lily asked playfully and Lindsay's eyes went wide in response. Kiki had finished measuring herself at 3'9 and hoped in the morning she would be much taller than that. Kiki watched as Lily seemed to make Lindsay uncomfortable and she asked, "Lindsay why are you looking at Lily the way a boy would?" Lily smiled a cat-like grin and edged up to Lindsay while putting her left hand on Lindsay's right shoulder. Lindsay felt a chill run down her spine and her heart beat very rapid hard beats she could almost feel it pounding on her rib-cage in her chest. "Do you like how I feel?" Lily asked her lips inches from Lindsay's face. Lindsay stammered and Kiki started to giggle and chant "Lindsay and Lily sitting in a tree~" She went on and as Kiki sang the childish tune Lindsay felt her face burning around her cheeks and a deep desire to put her lips on Lily's. Lily was still inches from her face and said in a whispered voice, "If it makes you feel better, you should know I think I like you like that too."

Kiki let out a gasp, covering her mouth as she watched Lindsay lunge at Lily's face with her own. Lily puckered her lips as she saw Lindsay's face grow near, and closed her eyes as their lips met. Lindsay felt a jolt of pleasure go down her spine and the softness of Lily's warm puffy pink lips felt perfect against her own. Lily moved her left arm from Lindsay's shoulder to the back of her head and let her fingers brush against Lindsay's black hair. As Lindsay felt Lily's hand on the back of her head she could feel a warm wetness on the front of her teeth, realizing it as Lily's tongue she opened her mouth and felt the strong pressing of Lily's tongue in her mouth. Lindsay pressed back with her own tongue and felt her nipples tingles as Lily's tongue continued to move around. Kiki moved closer to the two intertwined girls and just stared not wanting to draw attention to herself. Lily put her right hand on Lindsay's chest, she could feel Lindsay's heart pounding hard as well as her pointy buds of flesh. Lily let her right wrist rest on Lindsay's right nipple. Lily pressed into the swollen nub softly in a rhythmic pace and pawed at it with her index, and middle finger.

Lily and Lindsay broke away from their kiss as Lily let out a surprised eep. Both Lindsay and Lily looked to see Kiki had put her right hand on Lily's right butt-cheek. Lindsay giggled as she watched Lily's face full of bliss. "Your hand feels really nice Kiki." Lily said and continued to play with Lindsay's chest. Lindsay understood how Kiki felt and wasn't upset by her interloping. "Your skin is super soft." Kiki said while staring at Lily's legs

"We should try to go to sleep." Lily said abruptly, Lindsay felt very damp between her legs and bit down on her lower lip, she then slid her hand past the light-pink fabric of Lily's nightgown and under the waistband of her panties. Lindsay felt a slick moisture on Lily's labia. Lily shuddered and moaned "Or you could do that." She felt Kiki petting and stroking her butt while Lindsay's right hand was inside her panties. Lily had touched herself a few times but never had a shared experience let alone all the attention she was receiving.

Lily felt her knees go weak and she wanted to be on the ground but fought to keep her legs from buckling. Kiki began rubbing her face against the soft skin of Lily's rear and then kissed it a few times. Lily moaned hard as the two sisters played with her. Lindsay wrapped her legs around Lily's left thigh and pressed into Lily; grinding herself against Lily. Powerful waves swept through Lily's body as the warmth from Kiki's face and Lindsay's body made her tingle and throb as orgasmic eruptions of pleasure filled her from her head to her toes. Lily cried a long loud moan, Lindsay and Kiki were grateful their parents weren't home as Lily let out deafening moan of orgasm. Lily breathed hard and could still feel Lindsay inside her, She had already climaxed and her clit was swollen. Lindsay continued to play inside Lily and she could feel another wave of pleasure. As Lindsay kept up Lily felt multiple waves of orgasm exploding on what she was already feeling. "Oh stop! Too much!" Lily cried as the most powerful joy jolted all over her skin. Lily stopped playing with Lindsay's nipple and put her hand down Lindsay's pajamas. As Lily slid her hand down Lindsay's pants, Lindsay pulled her right hand out of Lily's panties and slid her hand under her own top. Lily vaginal juice made Lindsay's fingers slick and lubricated, she had never felt such feelings on her chest. Lindsay made little circles around her nipple and tried to touch both her nipples with her thumb and pinky.

Lindsay gasped as she felt Lily's fingers enter her. Lily moved in very deliberate motions making thrusts with her two fingers over and over It took very little to send Lindsay in a chorus of moans. She bucked in-motion with Lily's fingers and pressed Lily's head into her chest while trying to fight back the wave of joy. Kiki had began to rub herself against Lily right thigh while touching herself on her chest. Lily was busy touching Lindsay but could feel the dampness of Kiki on her thigh. Lily kept fingering Lindsay and slid her free hand to her right side and into Kiki. Kiki smiled and pushed herself into Lily's stiff but tinder digits. Kiki thrust back and forth and felt intense tingles from the skin of her privates. She could feel how wet she had made Lily's fingers, Kiki felt a weird swelling on top area of her mound. Kiki could feel Lily touch her on the weird bump and it jolted the strongest waves of tingling elation she had ever felt. Kiki let out a shrill cry and tried to thrust harder into Lily's fingers. Lily giggled at how rapidly Kiki tried to grind into her and had a blissful glow.

Lindsay could feel her body throb from the touches of Lily and after she climaxed and felt super sensitive she understood how Lily had felt. Instead of saying anything Lindsay bit hard on her lower lip and let Lily continue touching inside of her. Her climax rolled into multiple orgasms and Lindsay moaned deeply till she was out of breath. Her moan was echoed by Kiki who also had climaxed.

Lily was out of breath and all three girls felt an intense euphoria. They agreed to go to bed and were excited to see if any changes would come in the morning.