Snowball Effect

You park in the dark parking structure and head to the passenger side to open the door. Your sister-in-law, Somi, comes out; her tight-fitting outfit has your eyes glued to her. Her striped crop top is stretched over her large breasts while showing off her abs. Moving your eyes down, you see her short denim skirt and stockings, and marvel at her long legs. You only looked at her briefly, but it felt like forever. Closing the door behind her, Somi skips ahead of you; as she turns around, you watch her breasts bounce. "Come on, slowpoke, I'm hungry," she teases, turning back to face the elevator.

You jog to catch up with her, "Hey, you gotta slow down."

"I don't think so; you have to pick up the pace. I'm hungry."

"Yeah, yeah, we're nearly there, so just hold on." Somi was your sister-in-law, married to your brother; you would take care of her while he was away on business. That would be all the time, as his work was constant; he had married Somi and immediately left her alone for over a year now. An elevator ride down, and a short walk later, you arrive at the restaurant.

Checking in at the front, you're led to a table in the restaurant's corner; Somi gets a lot of looks as she isn't dressed as well as the others. "Getting a lot of attention, Somi."

"So what? I'm not going to dress nicely for a meal." She says as she sits down across from you. "Besides, I just wanted to get out of the house."

"Right, the place is nice, but…." you trail off, not wanting to bring up your brother. You're in luck as a waiter brings you menus at that moment. "So what looks good, Somi?"

"I don't know; you're the one who's been here before. I think I'll start off with something strong, though." She says, looking at the menu with an absent look.

"Drinking before you eat isn't a good idea." You remind her as you decide on your meal.

"It'll be fine." She says, waving you off. It was not fine. Somi drank a lot during the meal and was utterly wasted by the end. You watched as she went from laughing at her joke to suddenly growing quiet.

"Hey, Somi. You should stop with the alcohol. You've had enough." You tell her with some concern in your voice.

"I'll tell you when I've had enough!" She shouts while slamming her glass onto the table.

"Hey, hey. Calm down, Somi." You try to calm her down. Looking around the restaurant, you see people looking toward your table. "Maybe we should call it here. I'll take you home."

Her head in her hands, Somi quietly says, "No, I don't want to go back there." Somi shakes her head and stares at you with longing eyes. "I'm sorry; I just don't want this to end." Somi stands up and leans across the table, cupping your cheeks. "I just want this to last a little bit longer."

"Alright, alright. I don't have to drop you off, but you need to stop drinking. Okay?"

Somi nods. "Okay, that's fine."

"Good, I'll pay for the meal, and we can go somewhere else." You do as much paying for the food and leaving a big tip for the trouble caused. As you try to exit the restaurant, Somi can only walk up to a few steps before stumbling. Once outside, you make the executive decision to carry Somi. Kneeling on the ground, you voice your order, "You're never going to make the walk back, Somi; let me carry you."

"Oh, what a gentleman." She says, sarcastically, before climbing on your back. You feel her breasts press against your back, small nubs making themselves known to you. Somi's hands wrap around you, and she places her head on your shoulder. The faint scent of strawberries hits your nose as you stand and walk back to the car. "He's been gone too long." She says, breaking the silence. "I thought I'd be fine with him going away…but I'm not." Her arms tighten around you, and she digs her face into your neck. "I'm so lonely. Maybe…maybe this was a mistake."

"Somi…" all you can do is call her name, but the words don't come out. You don't know how to respond.

"It’s been a year, more than a year." Somi kisses the back of your neck, "Thank you for being with me through all this."

"Of course, I noticed you were kinda down sometime after he left." You tried to let her action slide. "Is there any place you want to go? I hadn't planned on anything else tonight." Somi stays silent for a moment. "Somi?"

"C-could you stay with me tonight? I'm okay with going home if you're with me."

"I don't know, Somi-" Somi squeezes you.

"Please? Just for tonight."

"I-fine. I'll sleep in the other room, though."

"Stay with me until I fall asleep," Somi mumbled as she pressed her body against yours.

"Somi, come on." You respond, trying to draw a line in the sand.

"It’s just…I haven't slept with anyone in a long time. I haven't been with anyone in a long time. I guess I'm just not attractive; that's probably why he chooses to take extensions." Somi whispers. Though you know she's trying to trick you into staying, your resolve to deny her weakens when you feel crocodile tears on your neck.

"Fine, Somi. Just tonight, though." As you agree to sleep with her, a sly smile spreads across her face.

"Thank you, thank you, thank you. I can always reward you with something in return." Somi adds the last part sensually as she rubs her breasts against your back.

"Somi, please stop." The feeling of her breasts pressing against your back is beginning to turn you on. You hurry along to keep from doing anything. As you arrive at the car, Somi slowly gets off you. You open the door for her, then drive home. As you drive to her home, Somi constantly reaches for your hand; when she can't, she reaches for your thigh. "Somi, please stop that; you're married." She slumps down in her seat.

"I am, really? He left me alone; I've been alone for so long." She states before running her hands through her hair. "You've been more of a husband than he ever has. You were there for me when I was sick, when I was crying my eyes out, when I couldn't fix anything." She again places her hands on your thigh, "You've been so much better to me. I want you. I-I love you."

"Don't say that, Somi." You respond, trying to focus on getting her home. You were close enough that you could see the building coming up.

"It’s true, though. If I should've married anyone, it should've been-" You cover her mouth to stop her from finishing that sentence. You get to the building and find a close parking spot. Somi stays silent as you walk her to her apartment. Once she opens the door and steps inside, she looks back at you with sad eyes. "Please come inside." She says in a voice so small you could've misheard her.

"I don't think I should." Somi grabs your arm weakly and tries to pull you in.

"Please." She repeats.

"Somi-" you're cut off when she lunges forward and plants her lips on yours. While kissing you, she undoes her skirt and lets it fall to the floor; following that, she rips her stocking at the crotch.

"Please, just one night. I'm all yours; just claim me." She rubs her finger against her lower lips and then holds them to your face. "I'm wet for you. I won't tell anyone. Please, just this one night." The alcohol must really be affecting her, you think to yourself.

Against your better judgment, you agree. "Just tonight, Somi, and not a soul hears of this."

"Of course." With a smile on Somi's face, she pulls you inside. As she does so, Somi strips off the rest of her clothes. Her jacket goes off first, then her crop top; she turns around to let you see her breasts bounce as she pulls the top over them. Her small pink nipples stare back at you as you look at the large mounds of flesh. Still in the living room, Somi gets on her knees, unable to wait any longer. "I bet you've thought of these a lot," Somi says as she gropes her breasts, squeezing them in her hands. "I'll make sure to use them for you." It’s clear to you that Somi wants this to be a continuous thing. You debate how to handle the situation, deciding in the end that you'll be rough to try and scare her off. For now, though, you'll let her take the lead. You watch her lick her lips as she pulls your cock out from its confines. Her soft hand strokes your shaft before moving a little higher and rubbing the head. You groan as you feel her speed up. She inches her face closer and stops stroking your cock to spit on it. Once she feels it's lubricated enough, she strokes it a few more times before placing your cock between her breasts.

The soft mounds of flesh surround your cock, and Somi begins pumping your cock with her tits. "Fuck, Somi," You moan instantly. Somi smiles, knowing that you're feeling good turns her on and lets her believe she has a better chance of succeeding. As she continues, you slowly cover Somi's tits with her saliva and precum.

"It feels good, doesn't it? Having your hard cock in between my big tits. You could use them whenever you want, you know." Somi says as she continues using her tits. When the tip of your cock pokes out from between her heavenly pair, Somi takes licks at the head, getting a taste of your precum. You tilt your head back and moan as you feel her small tongue take licks at your cock. Occasionally, you would feel Somi stop her titjob and use your cock to tease her nipples. While she stroked your cock she'd run it back and forth over her small bud, making her moan. Her tits sufficiently slick, Somi looks up at you. "I think I'm missing something. Can you give it to me? I can feel your cock pulsing in my hands." You moan louder as Somi speeds up her strokes; her hand glides along the length of your cock as she continues. "Cum on my big tits. Don't you want to paint me? You can cover more than my tits in your cum if you want to. It's okay, baby." Somi places you back between her tits and lets you thrust your cock between them. The soft, pillowy mounds envelop you and drive you crazy. Your cock throbs quickly as you reach your climax and cum. Semen spurts out, covering the tops of Somi's tits, neck, and bits of her face. Somi smiles as she feels your warm cum on her body. She keeps her new pearl necklace while rubbing your cum into her tits and eating what landed on her face. "You came so much." She says in an amused voice.

As she stands, she takes your cock and leads you to the bedroom. Along the way, you strip out of your clothing. Somi bends over the bed and shakes her ass. "Come on, baby, make me yours." She looks over her shoulder and sees you stroking your cock as you get closer. As you press your cock against her entrance, Somi realizes she'll struggle to take you in. As you push the head inside her pussy, you feel her walls squeezing you as you begin splitting Somi in two. "Hold on. You're too big." She says with worry.

"You asked for this, Somi, and it feels too good." You state before impaling her with your cock. Somi screams as she feels you tear her apart. Her legs and arms go weak, and she falls onto the bed. You pull out slowly before thrusting back in. Somi's entire body lurches forward when you do.

"Fuck! Give me a second." You give her half a minute before starting your thrusts in earnest. Each thrust draws out moans as Somi finally begins to enjoy it. "Oh fuck, I feel so full." She moans as you slam your body against hers, forcing your cock deeper. Your hands reach around her body, and you play with her tits, circling her nipples before pinching and twisting them. "Shit, I'm going to cum. I'm cumming!" She squeals as her body shudders. You feel her walls clench around your cock, as she climaxes. Somi lays her head on the bed, letting you use her as you wish.

You continue thrusting into her, occasionally spanking her, drawing a slow moan from the small woman. "Is this what you wanted, Somi?" You smack her ass as hard as possible, creating a loud clap that bounces off the walls. "Is it?" You ask in a near yell.

"I…cock…fuck" Somi mumbles; it was hard for you to make out her words as Somi split her sentence between quiet words and loud moans. Somi's eyes are half-lidded, and she has a delirious smile. You try to pull Somi's lower body from the bed to get a better angle when you feel a prominent bulge created by your cock being buried inside her. Somi's back is in a heavy arch when you start thrusting again. "Mhmm…cock so good," she moans. You broke Somi, by the looks of it. As you continued to move, you felt Somi's walls clamp down on your cock as she came again. This time, Somi's nectar would spray onto the bed as she continued to take you. Her orgasm does bring you to the edge, however.

You lean over and get beside Somi, "I'm going to cum soon, Somi."

This gets her attention, and she lazily repeats a few words, "cum inside, cum inside." You continue to thrust wildly as you near your orgasm. You plow Somi into the bed as you add your weight onto her. Somi bites the bedding as she tries to keep from screaming. You slam yourself deep inside Somi, burying yourself as you fill Somi with cum. Somi squirts onto the bed again as she feels your cum fill her. As you pull out, her lower half falls. You leave Somi in her room while you shower. She stays in the position you left her, her upper body on the bed while her lower half somehow holds her up. You watch as your cum drips onto the floor, and you get hard again.

However, you decide to leave. You get dressed and go home. The following day, you wake up to a constant ringing of the doorbell. As you walk to the door and check to see who's on the other side, you see it's Somi. She's wearing a trench coat, mask, and hat as if trying to disguise herself. "What do you want, Somi?" you ask through the intercom.

"Your cock, baby." She responds quietly. Knowing you can see her, she opens up her trench coat so you can see her naked body. "I can't stop thinking about last night, and you left me all alone." She closes her coat. "I'll do whatever you want, baby. I can't go back to my husband after yesterday. Please let me inside."

"Somi, it was a one-time thing." You grimace; your plan backfired.

You watch Somi's hand travel to her nether region as she rubs herself. "Come on, baby; you can use any hole you'd like. You haven't even tried my mouth or ass yet. I'll do anything. Get me pregnant if you want; I'll carry the baby. Just give me your cock." Somi's voice grows desperate as she starts to pound on the door with her other hand. "I'll show you what I can really do, baby. Just let me in. I can already imagine your cock filling me with cum again." Somi's fingers slip deeper inside her as she fingers herself at your door. She rocks her hips as she gets closer to her orgasm. "Come on, baby. Let me in!" The desperation is apparent now. Somi's hips move faster until she cums; she squirts onto the hallway, leaving a large puddle. "I can go again, really, I can!" She says as she continues to pound at the door.

"No, Somi." You're put in a challenging position. There's no way you can reasonably leave her out there. If a neighbor spotted her, it would cause more trouble than it was worth. You grab some tape before returning to the door. You don't need to check if she's out there, as you can still hear her pounding on the door. As you open it, Somi immediately jumps on you, kissing you passionately.

As you pull her off, she says, "I knew you couldn't resist me, baby. I'll make you feel good, I promise."

"Sit down," you say, pointing to a chair you set up. Somi does as told, and you tie her down with the tape.

"Kinda kinky, baby, I don't mind, though." As you leave her tied up, you consider your options for a problem quickly growing out of control.