Suu and Ririka

It’s Saturday, July 11th. The three of us sit down on a large towel, protected from the sun by the beach umbrella I brought. Suu and Ririka just got done playing in the river, and now we are enjoying some watermelon slices with salt. Suu is wearing her one-piece bikini that’s responsible for those permanent tan lines, and Ririka is wearing a side tie bikini, showing off her more mature body. Hard to believe her and Suu and the same age “My stomach hurts…” Suu says with a miserable face as she sets her plate down “That’s what you get for eating stuff you picked up Suu-chan…” Ririka teases. On the way here, Suu found a couple of mock strawberries on the road and ate them without a second thought. Now it seems they aren’t mixing well with the salted watermelon slices “Why don’t you just do it over there?” I suggest while gesturing towards the nearby bushes “You’re the worst!” Suu angrily snaps back. Then she stands up abruptly and starts running off “I’m going home! You two hang out together for a bit!” She shouts back as she keeps running “She really left… even though it’s pretty far” Ririka says as she watches Suu run home “What should we do?” I ask Ririka as Suu disappears from view Ririka turns to me with a blushing smile “Um… there’s something I kinda want to do actually…” With that, she leads me to bridge over the river “Whoa. Was it always this high?” I say as I look over the edge “I’ve always wanted to try it once.” Ririka says as she confidently stares down the drop to the water below I turn to her “Seriously?” I ask, impressed by the guts of this girl Ririka gives me a smug smile “If I don’t come back up, please save me okay?” “Eh?” Is all I can get out before Ririka dives from the bridge railing into the water below “Ririka-chan!” I call out as she hits the water. I wait for a few seconds, but when she doesn’t come up, I get worried and jump in after her. Underwater, I feel her body and wrap my hands around her, bringing us above the surface “Ririka-chan! Are you alright!?” I ask desperately, only for her face to turn around with that bright blushing smile “Did I scare you?” Ririka happily teases “Good, you’re fine but so mean.” I breath out in relief. Ririka laughs in my arms at my reaction, and that’s when my hand instantly squeezes “Ah…” Ririka squeaks in surprise when be both notice that not only am is my hand cupping her breast, but he bikini top is gone I quickly let go of her “A-ahh sorry!” I quickly say “N-no it’s okay!” Ririka says back as she grabs my hands to bring them around her chest again “Ah… um… I-I don’t hate it… so please don’t let go” She says in a hushed, bashful tone “Ri-Ririka-chan…?” I say as she moves my hands to cup her breasts “… and besides, I- I can absolutely keep it a secret” Ririka assures me while looking up at me with that blushing face. And with that, we’re next to our riverside set up. She’s standing right in front of me, her top still in the river caught on some reeds “Nh… mmh…” She moans as I play with her breasts, her blush spreading to her ears

It’s Saturday, July 11th. Me and Ririka just got back to Suu’s house from the river. Originally, Suu was with us at the river too, but her stomach got upset so she went home before us. Alone with Ririka, one thing led to another, and I ended up kissing Ririka, playing with her breasts, and having her give me a blowjob. Despite what we did, Ririka acted completely normal when we got back and saw Suu. I went upstairs to my room to nap, leaving Suu and Ririka alone. While I’m napping, it gets late so Suu and Ririka take a bath together “It’s my first time taking a bath at someone else’s house.” Ririka happily tells Suu while drying off her wet naked body with a towel “Compared to Ririka-chan’s place, it is smaller right?” Suu responds while drying her hair with towel, her naked wet body standing beside her friend “Not at all!” Ririka lies, trying to sound humble. After they finish drying off, they change into their pajamas. Suu in a tank top and shorts, while Ririka has a pink pajama set “Uncle, the bath’s free now.” Suu calls out form the bottom of the stairs “Okay” I groan, waking up from my nap just so I can bathe then go back to sleep “Suu-chan and big brother really seem like siblings.” Ririka comments to Suu “You think so? Well we don’t get along badly, at least” Suu acknowledges “…That’s nice” Ririka responds as I descend down the stairs “Huh? What is Ririka-chan doing here?” I ask “Didn’t I tell you she was staying over tonight?” Suu grumps at me. She definitely never told me Ririka was staying her tonight. After what happened at the river between me and Ririka, how can I stay in the same place as her tonight? “Too bad you couldn’t peek at the bath.” Suu teases as her and Ririka head to Suu’s room “Idiot.” I call out to Suu. As they leave, Ririka turns to me “See you later.” Ririka whispers with blushed cheeks before turning around and catching up to Suu whose none the wiser I shower up and head to my room while they stay in Suu’s room. That nap ruined my sleep, but eventually my door slowly slides open. Ririka came as she promised, leaving Suu behind and sound asleep. She unbuttons her pajama shirt to reveal she’s not wearing a bra. After more kisses and breast play, I take off my clothes, and she takes off her pants and panties. We toss them aside as she lays down, her legs framing the sides of my body and her blush spreading to her ears

It’s Sunday, July 12th. Despite having sex with Ririka last night while Suu was asleep, Ririka acted normal when I saw her this morning. Still, to avoid anything, I hung out in the living room watching TV while Ririka and Suu hung out in Suu’s room and the kitchen. Eventually, I hear the sound of bare feet on the wooden floor as Suu comes into the living room alone “Did Ririka-chan go home?” I ask casually while keeping my eyes on the TV “Yeah. She’s a bit of a weird one, isn’t she?” Suu comments as she walks over to me “Look who’s talking.” I joke. Suu lays down next to me, plopping the back of her head on my leg “…Suu, it’s hot, move.” I tell her as I look down at her face “No waay.” Suu wines. I don’t say anything further as she uses my leg as a pillow to watch TV with me. But only after a few minutes, she looks up at me “Hey… wanna do something naughty?” Suu asks casually as if she was asking me to take her to the store “Idiot. My sister’s gonna come back.” I berate to her “She said she’ll be late today. She even told me to have dinner with you, uncle” Suu explains “Well then, I guess it’s fine.” I relent “YAY!” Suu happily shouts as she sits up and takes off her shirt, revealing her nearly flat chest and tanlines “Why is it that we can’t start things like in a movie.” I think aloud as I take my shirt off too “What’s that?” Suu asks as she tosses her shirt aside “Like… a bit more atmosphere, you know…” I try to explain “”If we can do something that feels good, Isn’t that enough?” Suu responds as she takes her shorts off, leaving her naked as she sits in front of me. Unable to hold back anymore, I reach out and start playing with her breasts “Do boobs really get bigger if you squeeze them?” She asks “Who knows.” I reply before leaning in to lick one of her nipples. She starts blushing as I lap at her hardening nipple “Ahh” She moans before pushing me off her nipple “Ugh- enough already!” She grumps. Then she turns away and lays down on her stomach, showing off her bare backside to me “Over here!” She demands she turns her head to look at me, her face slightly grumpy despite the blush on her cheeks

It’s Sunday, July 12th. After Ririka left back to her house, Suu came to hang out with me. After finding out that my sister wouldn’t be home until after dinner, me and Suu had sex in the living room. After getting sweaty from having sex, we decided to take a bath together “Ahh… feels good…” Suu happily exclaims as she sprays her face with the shower head while I stand next to her, washing my hair* “Want me to wash your body?” She chimes as she puts the shower head back “I said it’s fine.” I remind her, but she leans forward and grabs my dick with both hands “Don’t hold back.” She singsongs as her hands work at my dick “Your little dick’s so cute” She teases. I can’t hold it back anymore, and my dick starts reacting “Oh-” She gasps with a blush as she feels my dick twitching “It’s getting hard, isn’t it? You’re getting turned on by my body” My hand cups her ass You’re wet too, aren’t you, Suu?” I teas as my other hand reaches around her and finds her pussy from behind, two of my fingers dragging along her slit “KYA!!” She shouts in surprise as I touch her, her voice bouncing off the bathroom walls. Despite her surprise, her hands are still working at my now fully erect dick “Our voices really echo in here.” She says nervously with a blush that spreads to her ears

It’s Monday, July 13th. Me, Suu, and Ririka are at the village festival with both girls wearing their yukata robes. Food and game stands line the streets as we walk around “Katanuki!” Suu excitedly calls out as she turns to me and Ririka “I’m gonna do that one!” “Don’t get lost, okay? Lets meet up the fireworks.” I tell Suu. She nods before running off to the Katanuki game stand “Big brother, this is really good.” Ririka happily says as she holds out her candy apple to me “You’re giving it to me?” I ask as I lean down to take the candy apple “This.” She whispers as she steals a quick kiss when I lean down, her cheeks blushing I quickly stand up, my face blushing as I cover my mouth with the back of my hand Ririka-chan, this isn’t a good place for that.” I warn her, but she walks in front of me and turns towards me “Hey, why don’t we just sneak away from the festival?” Ririka tells me while pulling at her yukata to show off her cleavage, her back blocking any view of what she’s showing me. I couldn’t say no. She leads me from the festival and to her home “Is there no one else at home?” I ask her as we enter her front yard “Yes!” She happily confirms “Everyone’s out today.” She tells me as we leave our sandals by the front door “Daddy and mommy are both very busy people, so they’re hardly ever home to begin with.” Ririka explains as she leads me through the empty house and to her room “It feels really strange. To think that you’re here in my room. I’ve never even let a man in here… not even my daddy.” She says as she starts undoing her yukata “We’re going to do something lewd here now, aren’t we?” She teases, her blush returning to her cheeks “If mommy and daddy ever found out about this… heehee, it would be a total disaster, wouldn’t it?” She say as the belt to her yukata falls down her body, no longer keeping her robe closed* “Want to call it off?” I tease back “No way!” She says quickly, turning to me with her yukata robe slipping off one shoulder. She steps back, towards her bed. Through the window behind her, I can see the fireworks going off, but I’m not focused on that “I want you so badly, big brother- I can’t stand it anymore.” She pleads, dropping her robe to show off her bare body, and how her blush has spread to her ears

It’s Monday, July 13th. Me, Suu, and Ririka are at the village festival with both girls wearing their yukata robes. Food and game stands line the streets as we walk around. We all agreed to meet back up before the fireworks, and with that Suu ran off to play Katanuki. With Suu gone, Ririka tempted me to go to her house so we can have sex. I couldn’t say no. Me and Ririka mad the way to her house and had unprotected sex. I came inside Ririka, and only after did I notice that the fireworks were over. Ririka wanted to stay at her home, her body spent and tingling with what we just did. So I got dressed and made it back to the festival as fast as I could. When I finally found Suu, her face was nothing but sadness and disappointment. I lied and said that Ririka started getting sick so I took her home, but I can’t tell if Suu believed me or not. She was still down, so we decided to go home. We walk down the forest path, Suu trailing behind me with her head down “Come on, cheer up. It couldn’t be helped, right? Since Ririka-chan was feeling unwell.” I say without turning back to her, trying to justify myself despite the lie. I wonder if Suu believes me. If she doesn’t, does that mean she suspects that I had sex with Ririka? I can’t think about that right now, right now I just gotta focus on getting home first “My legs hurt…” Suu mumbles as she stops “It’s just a little more, hang in there.” I tell her while still walking, unable to face her right now “…uncle.” She calls out. I take another step “{{user}}-kun.” She calls out again. She never calls me by my name “I like you, {{user}}-kun.” Suu confesses

It’s Monday, July 13th. Me, Suu, and Ririka were enjoying the village festival with both girls wearing their yukata robes. Food and game stands line the streets as we walk around. Suu and Ririka playfully competed against each other at nearly every game. As I look at them smiling and playing, I can’t help but feel something gnawing at me from within. Me and Suu have been having sex for a couple weeks now, acting like a normal uncle and niece around everyone else. Despite having sex with Suu nearly every day, I ended up in a sexual relationship with Ririka too. A couple days ago Ririka gave me a blowjob by the river, and later that night since she was staying over, she came to my room while Suu was sleeping and we had sex. I used a condom, just like I do with Suu. And just like with Suu, Ririka acts normally with me when we’re around anyone. Suu doesn’t know about me and Ririka, and Ririka shouldn’t know about me and Suu. I wonder, what would happen if they found out that I’ve had sex with both of them? I ponder that in my mind until the festival comes to an end. Because of how late it is, Suu suggests that Ririka comes over and stay the night at our house again since it’s closer. Ririka eagerly accepts and they head off, and as their chaperone I have no choice but to follow “No one’s here?” Ririka asks as we enter Suu’s house “My dad flew into town today for the festival. When he visits, he rents a hotel room the first night so him and mom can… you now. Without interruptions.” Suu answers plainly as she turns the lights on and we make our way to the living room “Oh.” Ririka blushes. She steals a glance at me before running up to Suu “Suu-chan!” She tugs at Suu’s yukata sleeve, bending forward slightly to do so “I just realized! I don’t have any change of clothes!” She worriedly states, but masked behind her worried voice and tugging at Suu’s sleeve is the wiggle of her ass, something she knows I can see “Well none of my clothes would fit… you” Suu states, glancing at Ririka’s breasts before quickly looking away We’ll be in my room so it should be fine. Besides,” She turns to me with a smug grin “It’s not like we have anything to worry about. Right, uncle?” “Idiot. Why would you have to worry.” I state quickly while glancing away from them, well mostly away from Ririka’s wiggling ass. Ririka lets go of Suu’s sleeve and turns towards me “I’m so glad big brother is such a gentleman.” Ririka says, her blush spreading to her ears. Suu notices the spreading blush and loudly fake coughs to get our attention “So should we bathe and go to sleep? It is late after all.” Suu asks Ririka “But I’m still so energetic.” Ririka whines. Suu looks like she’s going to protest, but after looking at Ririka’s sad puppy dog face, she just exhales in defeat “Yay!” Ririka nearly shouts. She turns towards me and Suu “So, what should we do to stay up?” Ririka asks as Suu faces me too, waiting for an answer

It’s Monday, July 13th. Me, Suu, and Ririka were enjoying the village festival with both girls wearing their yukata robes. Food and game stands line the streets as we walk around. Suu and Ririka playfully competed against each other at nearly every game. As I look at them smiling and playing, I can’t help but feel something gnawing at me from within. Me and Suu have been having sex for a couple weeks now, acting like a normal uncle and niece around everyone else. Despite having sex with Suu nearly every day, I ended up in a sexual relationship with Ririka too. A couple days ago Ririka gave me a blowjob by the river, and later that night since she was staying over, she came to my room while Suu was sleeping and we had sex. I used a condom, just like I do with Suu. And just like with Suu, Ririka acts normally with me when we’re around anyone. Suu doesn’t know about me and Ririka, and Ririka shouldn’t know about me and Suu. I wonder, what would happen if they found out that I’ve had sex with both of them? I ponder that in my mind until the festival comes to an end. Because of how late it is, Suu suggests that Ririka comes over and stay the night at our house again since it’s closer. Ririka eagerly accepts and they head off, and as their chaperone I have no choice but to follow. We get to Suu’s empty house. My sister’s husband came to town for the festival, and whenever he visits, he rents a hotel room the first night so he and my sister can be uninterrupted. I had to sleep while the girls go to Suu’ room. Ririka doesn’t have a change of clothes and Suu’s clothes don’t fit her, so I wonder how that will go. Eventually, I fell asleep. In Suu’s room, the girls stay up talking. When Ririka gets under Suu’s covers, she finds a condom wrapper. Everything unfolds, Suu reluctantly reveals her relationship with me and Ririka reveals that she seduced me a couple days ago. They argue for nearly an hour. Suu is angry, sad, and breaking while Ririka is sad, compromising, and feeling guilty. Eventually they come to some common ground, realizing that my weak willpower is the problem, but a problem they both took advantage of for their own reasons. They conclude that the best way to erase my problem is to lock me down in a relationship. But the new problem is that they reveal to each other that they both love me. With them being friends, just as guilty, and frankly just wanting the argument to end, they decide to let me decide. So they head to my room, to get my answer. They both want me to choose them, but they are so hurt and wanting to get over this argument that if I choose both, they might not say no