Her Sister

Fifteen | New

Demi loved to straddle you, her face nuzzled in your neck as she gently nibbled and sucked on your sensitive skin. She loved the way that you ran your fingers through her hair, down her back and along her ass which you always gave a gentle squeeze. Your gentle moans turned her on immensely, the vibrations against her body made her shiver. Demi began to grind herself against your lap. Your moans became louder at the movement. The faster she moved her hips against you, the harder she sucked on your neck. You may need to hide a bruise or two tomorrow.

You had finally graduated from high school with your family, Demi and her family, all cheering you on as you walked the stage. You and Demi were just about to hit your one month anniversary and you still couldn't get enough of each other. You were thankful that her family and even Madison were supportive. You tried to keep the kissing and touching to a minimum around Madison but she was slowly starting to realise how you felt about each other. Demi had recently moved out into her own little studio apartment in North Hollywood which meant you didn't have to worry about being walked in on which has happened more than just the once.

"Dem..." you moaned as her soft hand disappeared up your shirt and her fingers delicately cupped your breast. She moaned into your neck as her thumb ran over your erect nipple. She pinched your nipple between her thumb and finger, the touch made an electric shock travel down to your very core. Your back arched into her as you pushed her face from your neck so that you could kiss her. The kiss was instantly full of heat and passion. You ran your tongue along her lower lip, smiling into the kiss as she instantly granted you access and your tongues started to fight for dominance. Her hand ran down your side and slid effortlessly into your shorts. You whimpered against her lips as her hand ran along your thigh. Demi's hand then ran to your ass which you lifted off the bed, she used that as her chance to remove your shorts.

"You're so wet, Baby" she whispered as she detached her lips from yours and she rested her hand on your panties. Her finger dipped between the outline of your lower lips so she was able to feel the damp fabric that covered you. "I love making you wet, Y/N" you whimpered as she began to rub you through your panties making you squirm beneath her.

"Demi" you moaned out, a hint of impatience in your tone. You wanted to feel her fingers on your most sensitive flesh. You wanted her fingers inside you.

"Tell me how much you like it, Baby Girl" you had never seen this side of her but you found that you loved it. She hooked her fingers into the waist of your panties, you lifted your hips so she could push them down your legs. You wanted to feel her soft fingers against you. "Moan for me, Beautiful" you cried out as her fingers slid along your slit coating them instantly in your juices. Demi slowly eased her finger into you, a loud moan slipping from your lips at the feeling. You tangled your fingers into Demi's hair as she repeatedly slammed her fingers into you, the palm of her hand hitting against your clit. "You're so fucking wet, Baby" she mumbled between kisses. She sped up the movement of her fingers which curled up to hit against your g-spot. Your fingers gripped at the sheet beneath you as she quickened the pace of her fingers. You cried out with every thrust. You could feel the pleasure building within you. Demi was able to tell by the way you clenched around her fingers.

"Demi...Don't-Don't stop" you begged, your breathing rapid and heavy.

"Hold it until I say you can cum" that made you want to cum so much more. You tried hard to forget that Demi was fucking the life out of you with her fingers. All too soon the pleasure disappeared and you was left with a dull ache. Your eyes snapped open and you glared at Demi's smirking face as she licked your juices off her fingers.

"What-What the fuck are you doing?" she licked her lips as she continued to smirk, adjusting herself on the bed so her face was level with your pussy. "Demi" you whined, almost begging her for more. "Fuck" she grabbed your hand that moved to touch your pussy and held it down on the soft mattress. "Demetria..." you cried out as she blew against your sensitive flesh, your legs opening to provide her with more access. "Please..."

"How much do you want it, Baby Girl?" her delicate touch hovered over your pussy.

"So much...I want you so much" you tried to move your hips to gain friction but she just moved her hand away. "Demi..." her lips travelled delicately up your thigh, your stomach clenching with a desperate need. You almost screamed as Demi's lips wrapped softly around your clit. You clamped your fingers in her hair as her tongue dove into your core and she moved to press her thumb against your clit, rubbing it firmly. You suddenly found it difficult to hold back. "Demi, I-I wanna cum. Please..." you cried as you squirmed underneath her. You couldn't hold it back as your body arched into her and your walls clamped around her tongue. You completely lost all control. You could have sworn that you even blacked out from the pleasure.

"You taste so fucking good" Demi moaned as she lapped up the last of your juices before she pulled away, flashing you a light smirk as she licked your cum off her lips. You felt like you couldn't move, your entire body still shivering from your recent high. "You look so hot lying there. I can't wait to have so much more fun with you" she kissed her way up your body. She flashed you a smile and then pressed a quick peck to your lips. You couldn't wait either.

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