The Blossoming of Lily
Copyright© 2025 by Vanpeebles
Chapter 2: An Incestuous Threesome
Incest Sex Story: Chapter 2: An Incestuous Threesome - Lily, a young teen, is on a journey of sexual discovery involving her best friend and her family, her teacher, and her own parents. I kept going back and forth about whether this was an "incest" or "coming of age" story, but settled on incest because I did not want to surprise readers who don't want to read about that.
Caution: This Incest Sex Story contains strong sexual content, including Ma/Fa mt/ft Ma/ft mt/Fa Fa/Fa ft/ft Fa/ft Teenagers Consensual Fiction Incest Mother Son Brother Sister Father Daughter Light Bond Spanking Group Sex Orgy Swinging Anal Sex Analingus Cream Pie Double Penetration Massage Masturbation Sex Toys Squirting Voyeurism Teacher/Student
The next morning, Lily headed to school, eager to see Trip. She had a boyfriend. Or at least she assumed she did. After all, they had had sex.
She found Trip by his locker, but he had his arm around another girl. She had long blond hair and big boobs. Really big boobs compared to her paltry B-cups. She was about to slink away, but then Trip noticed her. She had to say something. “Hey, Trip,” she said managing a smile and fake cheerfulness.
“Hey, Lily. Do you know Allie? Allie, this is Lily; she’s a friend of my little sister.”
Allie smiled, “Hey, Lily.”
Lily nodded. Then the bell for homeroom rang, sparing her from any awkward conversation.
Trip kissed Allie and told her he’d see her later. Then as Allie walked away, he turned to Lily. “Can you come over again this afternoon? I should be back from practice at five, like yesterday. My parents won’t be home until later.
Lily nodded yes and managed a meek, “See you this afternoon.”
She headed to her homeroom with a pit in her stomach. Trip was dating someone else, but he still wanted to have sex with her. She was being used.
Alex was there in homeroom, talking with Ms. James. Lily sat down in her usual seat, and a moment later Alex ended her conversation with the teacher and came and sat beside her.
“You look upset,” said Alex. “Anything wrong?”
“You didn’t tell me Trip had a girlfriend,” Lily whispered so the others in class wouldn’t hear.
“Oh ... Look, I didn’t say Trip was going to be your boyfriend,” Alex whispered back. “I just said he would fuck you.”
Lily glared at her.
“You wanted to lose your cherry, right?”
Lily nodded.
“And you enjoyed it, right?”
Lily nodded again.
“Then what’s the problem? You got what you wanted. And Trip does like you.”
“He used me.”
“So, you used him. Didn’t he say he wanted to fuck you again?”
Lily nodded, “this afternoon.”
“Let’s not talk here,” said Alex, looking around the classroom to see who might be listening. “Come over right after school, and we’ll talk before Trip gets home.”
The rest of the school day was pretty much a blur. Lily alternated between desperately wanting fuck Trip again and being angry at him and Alex. She deliberately didn’t sit with Alex at lunch, taking her food to eat outside alone in her cycles of lust and misery.
After school, she pedaled over to the Carter house. Alex let her in, giving her a big hug. She felt Alex’s breasts crush against her own, small as they were, and the warmth of the other girl’s breath on her neck. It felt nice and comforting. She also felt a twitch down there. Alex was a beautiful girl, lithe with long, black hair, but she chose to interpret the twitch as desire for Alex’s brother and not her friend. Tears of confusion came to her eyes.
Alex finally broke the hug. “I’m sorry girlfriend. I should have been clearer about what Trip wanted. But he really does like you, and not just for sex.”
“He just likes Allie more,” said Lily.”
Alex nodded. “But she’s not so bad. In fact, she’s kinda nice.”
“Not helping.”
“Sorry. It’s just they’re seniors, and that’s a thing.” Alex took Lily’s hand and led her into her bedroom.
They lay down on the bed together, and Alex said, “Do you want to keep fucking him?”
Lily nodded.
“You can be friends with benefits.”
“What’s that?” asked Lily.
“You’re just friends, not boyfriend or girlfriend; you don’t date or anything, but you fuck each other.”
“What if Allie finds out?”
“She won’t mind. She knows Trip fucks around. She does too.”
Lily was dumbfounded.
“You can probably fuck her too, if you’re into girls at all. And from what you told me about getting off while watching your mother, I think you might be.”
“How ... how,” Lily couldn’t find the words.
“How do I know? I’ve fucked her. She has really nice big boobs.”
Lily went from dumbfounded to stunned. Finally she managed to get a coherent sentence out, “Are you a lesbian?”
Alex smiled. “No, I’m bi. And I’m guessing you are too, at least a little bit.” She reached over and brushed off a few strands of hair that had fallen across Lily’s face. “Lily, can I ask you something?”
“Sure, you know you can.”
“Something very personal?”
“Go ahead and ask.”
“You know the other night when you saw your mom and the Phillips having sex, and you got off on it? Did you get off on your mom and Mrs. Phillips?”
Lily’s eyes went wide, and she blushed.
“I knew it,” said Alex. “I know you like guys, but do you like girls too? It’s okay if you do. I like girls too.” Alex ran her fingertips along Lily’s thigh. After a long silence that seemed like an eternity to Lily, her friend continued. “You know, I’ve always had a thing for you. I’ve wanted to fuck you since before I knew what fucking was. I just want to know if you feel the same way. Do you want to fuck me?”
After a moment, Lily slowly nodded. Alex leaned in and gently kissed her on the lips. Then she kissed Lily more deeply. This time Lily returned the kiss.
For Lily’s part, this was strange. She had never consciously thought of Alex that way, nor had she ever thought of any girl that way, that is until the other night when she had seen her mother with Mrs. Phillips. But now, in this moment, she wanted Alex almost as much as she wanted Trip. So she returned the kiss and let her hands start to roam her best friend’s body. Lily looked into her friend’s deep brown eyes. In that moment she wanted her friend in a way that she had never understood before.
Alex broke the kiss, and pressing her forehead against Lily’s the two girls looked into each other’s eyes.
“I want you,” said Alex, and then she kissed Lily again. She rolled over on top of Lily, taking her arms and extending them over Lily’s head, holding her wrists down as she kissed her now helpless friend.
The feeling of being restrained while Alex’s tongue penetrated her mouth and Alex’s breasts rubbed against her own was incredible. She had never felt anything like it. Lily shuddered with a mini orgasm. She started kissing Alex more passionately and straining against her friend’s grip, but Alex held her firm. That made Lily all the more excited.
After a few minutes of kissing, Alex let go of Lily’s wrists and sat up, straddling her. Alex pulled off her t-shirt and unfastened her bra. Both ended up on the floor. Then she lowered her left breast to Lily’s mouth, who gobbed it up, sucking at it desperately. Alex sighed deeply, and then offered the right one to her friend, who accepted it as eagerly as she had the left.
A few minutes later, Alex climbed off her friend, standing up. Lily looked at her friend, seeing her with lust-filled eyes. She was gorgeous, long black hair, small but pert breasts. Alex shed her jeans, and Lily saw a neatly trimmed black bush, extending in a line above her friend’s clit, which was poking out of its hood. Lily quickly dispensed with her own clothes, which also ended up in a heap on the floor. When the two were fully naked, Alex climbed back on the bed, spreading her friend’s legs.
Lily could feel Alex’s warm breath on her pussy, the sparse hairs wafting back and forth. Alex kissed her inner thighs, then moved up, kissing her mons. Then she felt a quick flick of Alex’s tongue on her clit. She shivered, a pulse of nerve fibers shooting up to her brain from down below. She felt Alex’s fingers spreading apart her labia, then Alex’s tongue plunging deep into her vaginal cavity and licking slowing upward, dwelling on and circling her clit. She clamped her thighs around her friend’s temples as she rocked with another orgasm, this one full-on, with multiple convulsions blocking any coherent thought, only sheer pleasure remaining.
She tried to shove Alex’s head and that torturous tongue away from her, but Alex held her firm. The pleasure was painful. Lily lost all control over her body, a jet of liquidy cum squirting out of her pussy into Alex’s waiting mouth and face. Alex drank it down, laughing.
Alex finally stopped the exquisite torture, sliding up Lily’s body to kiss her. “Do that to me, lover,” she commanded and straddled Lily’s head, slowly lowering her pussy onto Lily’s waiting tongue.
Lily hadn’t thought about what another girl’s pussy might taste like. She had, of course, tasted her own juices out of curiosity during one of her masturbation sessions. It hadn’t been unpleasant. But this was all happening so fast that she hadn’t had time to think or be afraid that it might be disgusting or undesirable. So when she felt Alex’s labia descend around her mouth, she stuck out her tongue and started licking. At first she was licking Alex’s vaginal canal, scooping up the wetness. It didn’t taste bad at all, kind of musky and tangy. Then she became more determined in her licking, moving upward and finding her friend’s clit, flicking back and forth over it and circling around it.
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