Emily, a nubile, virgin sixteen year old girl had been caught by her eighteen years old sister Grace, a total slut who was sucking off John, a man she had invited over to her parents house while they were out. Grace had decided, that so she couldn't tell on her to their parents what she was doing, she would then turn her younger sister into a total slut like her, and have John be the first.
Already she had caught Emily masturbating while watching Grace perform oral sex, and then got John to go down and eat out Emily's sweet and innocent young pussy for the first time. Now, Grace thought, it's time for the next lesson and get her sister to suck cock for the first time.
"Sit down and get your cock out babe, coz I think it's time she learned how to suck a guy's cock and enjoy it if she's going to become a total slut like me!" she spoke with a sly smile on her face. John wasted no time, as he dropped his trousers and shifted his feet from them as he kicked them to the side. He stood there, his boxers covering his privates as he sat down upon the sofa. He unbuttoned the peep hole, and slipped his hand inside, before returning with a soft, thick cock in his hand. He left it to lay upon his boxers as he laid back and waited.
"Okay Sis. Come here!" Grace said, as she pulled Emily up from her seat at the side of John, her cunt still dripping wet from her orgasmic experience of being eaten out by John's tongue and mouth. Grace turned her to face John, standing between his legs which were spread apart, either side of her position.
"Now, on your hands and knees and assume the position!" Grace informed her sis, as Emily glanced at her older sibling and then without question dropped to her hands and knees.
Emily couldn't take her eyes off John's cock, and although it wasn't hard yet she knew deep down inside, she wanted it. She was beginning to hunger, to feel that desperation to taste it, suck on it, and pound inside her cunt. She could have stopped anytime and ran away, but in truth she wanted to do this so bad and become a woman, and maybe even a slut like her sister.
"Good girl, now take his cock in your hand, because your going to have to stroke him a little and get him hard again!" Grace informed Emily.
Emily was a little anxious, as she had never done anything like this before, let alone actually touch a guy's cock. She reached forward, and wrapped her small hand around the shaft of his soft, floppy cock. She didn't grip too tightly, mostly in fear of damaging him in some form, but within seconds she could feel the way it reacted to her touch. His cock was beginning to harden in her hand. "Oooh... it's getting hard quickly!" Emily gasped out, staring deeply down upon it.
"Good girl. See how easy it can be. Now, to be a slut like me, you slowly jerk his cock at first. Using your wrist, slide your hand up and down his shaft, making it harder." Grace informed Emily informatively.
Emily began to do as she said, as her hand did all the work, bending at the wrist and working up and down, gripping upon the foreskin of John's cock as it began to stiffen, harden in her fingers. John watched, laying back upon the sofa and staring down at her jerking his cock. "MMmmm, looks like she's learning from the best babe!" he joked as he glanced at Grace keeping eye on her younger sister.
It didn't take too long before his cock was nice and thick, and erect like a statue. Emily released her hold, as it stood there, imitating the leaning tower of Pisa, as it leaned to one side gently, only this monument moved on occasion. "Okay Em, now I want you to pull his foreskin back so the head of his cock is exposed." Grace said.
Emily took a gentle hold, and slipped her hand down as the foreskin pulled back it's blanket and revealed the large, round and shiny head of his hard cock to her. The single eye staring upon her with awareness of being awoken from it's sleep.
"Good, now, your going to start low down. So I want you to lick and suck on his balls. He likes that a lot!" Grace informed her to do next.
Emily leaned in and stuck out her tongue as she began to lick softly upon the hairy balls of John, as he shook a little in pleasure at her tongue upon him. She licked his balls, over and over, every inch of them she could find and then, slid one of them inside her warm, wet lips and began to gentle suckle upon it. "Oh fuck yes.... oh my God... she really is a fast learner!" John crackled out of his voice as he began to breathe heavier. His cock bouncing around on it's own above, dancing at a rave party to it's own rhythm of ecstasy.
"That's it. Your a good girl Emily. Now, your gonna slowly start at the base of his cock, and lick all the way up to the head, and off, and then repeat it over and over. Just like licking a lollipop." Grace commented.
Emily began at the base of his cock, just above the balls, and used her wet tongue as it trailed it's way upwards. It slide across the underside of his long, thick and very hard cock. Crossing over the foreskin, and connecting with the sensitive dip just between the engorged head and shaft of his cock. Upwards and on, until she slipped her wet tongue across the head and eye, and off the top. Then returning back to lower down, and starting all over again, wetting her tongue once more.
John closed his eyes, enjoying the immense pleasure she was giving him just from the simple use of her tongue. "Oh fuck, that feels so good babe. Keep licking my cock!" John called out. "Fuck, I really wanna slip my cock between your lips babe. My God, you lick cock like a great slut, just like your sister does!" he commented more on her impressive skills.
Grace got down on her knees, and watched her sister's actions. "Good, now with your hands just gently play with his balls. Cup them, squeeze them, roll them around and tickle them for him babe!" Grace asked her sister to do next.
Emily raised her hands, drifting across the hairy legs of John's thighs and towards his balls. She began to play with them as requested by her older sister. Squeezing them gently, rolling them about and running her hands back and forth across them.
"Oh fuck yes..... God this is amazing hun, thanks for letting me be the one you teach her to suck cock on!" John said to Grace who smiled back at him.
"Okay babe, now your gonna suck on his cock. First, just put his head in between your lips and suck on it, and then, when your ready slip it deeper inside and towards your throat and enjoy it in your warm, wet mouth babe!" Grace spoke to Emily.
Emily ran her tongue up to the head and off, before opening her mouth. She dipped his cock in between her lips and then locked them tightly around. She could feel his cock almost squirming upon her tongue, and began to suck on it.
John called out, as he squeezed his eyes in ecstasy "Fuck yes.... fuck her mouth is so warm and wet inside, and her tongue is so soft."
Grace looked upon her sister's lips wrapped tightly around the shaft of her first cock, thrust inside.