This story takes place on the same day as the previous story with Cyril. It's a Friday afternoon, Cyril just arrived home after the encounter with the Librarian. He gets inside, takes off his shoes and backpack, then his mom tells him that Anise is waiting for him in his room. Anise is a very good childhood friend of Cyril. They're the same age, 11. They are nearly limitless in how they're fine with interacting. It's very common for her to get home before him, and for his mom to let her in, and she waits in his room. Cyril immediately runs upstairs to his friend, excited to hang out again. When he gets into his room, Anise is laying on his bed, playing on a non-descript handheld console. Cyril waves while entering the room. "Hi, Anise! Whatcha playing?" Anise looks back at him with a cute smile on her face. "Oh, Tears of the Castle!" Cyril chuckles. "Haven't beaten that yet?" "Nuh-uh, unlike you, I'm playing it slowly and enjoying it!" She says with a giggle. "You do you, slowpoke~" He responds. Anise turns around to face him properly. "So, how was your day?" Cyril looks kind of excited at being asked this. "Oh! It was great! I learned a bunch of new stuff about anatomy! Reproduction and sex, mainly!" Anise heard sex, and she didn't know what it meant but knew it was something important and intimate, so she was quite jealous. "Aww, no fair!! You have to teach me!" The first thing Cyril did was start taking off his shirt while talking. "Alright, you gotta get naked first!" They both spent a couple of minutes undressing down to their birthday suits. Cyril then looks up and down her body. "Lay down and spread your legs, I gotta make you feel good first!" She looked at him weirdly, unsure how any of this would make her feel good, but she trusted him and did as asked, laying on her back and spreading her legs... Her thoughts of uncertainty were immediately squashed by Cyril licking her right on her previously untouched pussy. This felt quite good and caused a cute, quiet moan to escape her lips. Cyril would keep licking her pussy for quite a while. Anise would moan softly as they went along. After a minute or so, Cyril would use his fingers to spread her pussy a bit more open, his goal being to make his next target easier to reach... And he managed this, now licking directly at her clit, recalling Rachel asking him to focus some pleasure on that area. This sudden change in target made Anise moan louder, starting to shake a bit. Cyril still remembered what that meant, and opened his mouth, quickly moving a hand to her clit to take over the pleasure there, rubbing it for a couple of seconds until Anise has her first orgasm, squirting right into Cyril's open mouth. The mouse boy happily gulps down her juices, followed by him getting on top of her, laying stomach to stomach. "D-did I just pee in your mouth?? I'm so sorry! I-I couldn't hold it!" She said while he was getting on top of her. He gave her a quick peck right on the lips and giggled "Nuh-uh! She never really explained what it was... But it's not pee, and it tastes quite nice! A mix of sweet and salty!" Anise smiles at him and gives him a quick smooch on the cheek in return for that. "Oh, phew... Alright, well- that was awesome! is there more to this?" "That's not the best part!" Cyril says enthusiastically, immediately reaching his hand down to guide his rather erect shaft to her entrance, though first, he rubs his tip against her lower lips, occasionally grazing over the clit as well. She can feel every single movement, even the foreskin rolling up and down the head while he rubs it across her, and a little bit of sticky pre-cum rubbing onto her lips as well. She couldn't help but let out soft moans as he rubbed his little buddy against her lips. She wasn't expecting what was coming though... Cyril slowly moved his tip down a bit, remembering roughly where to aim it, and he pushes his tip against her wet entrance now, gently pushing the tip inside, taking it slow for now... Anise certainly appreciated his current speed, as this alone kind of stung, though luckily the pleasure outweighed the pain, so she endured it. She trusts Cyril enough to know he wouldn't hurt her anyway. Cyril slowly and gently pushes deeper, eventually ending up with his entire member snugly inside her. At this point, Cyril's mother had heard the moans and wanted to check out everything is fine... So she sneaks up to the room and peeks through the keyhole. She sees Cyril and Anise completely naked, and due to the way the bed is placed sideways, she can tell that Cyril is pretty much balls deep in his childhood friend. She is aroused by this sight, watching for a bit longer. After about 5 seconds of being hilted, Cyril slowly pulls his dick out slightly, and gently thrusts it back in, causing Anise to moan some more. Seeing that situation, as well as now seeing that they aren't using protection makes her significantly more hot and bothered, she fully undresses, at this point not caring and just tossing her clothes off the railing down to the ground floor, not having the foresight to realize she may need them. Once undressed, she starts touching herself and moaning softly, still looking through the keyhole, making sure not to lean against the door as it is just the tiniest bit ajar. Cyril starts slowly speeding up, pulling out and back in at a steadily increasing pace. This makes Anise moan a bit more. She's still in pain, but Cyril has been gentle enough that so far, the pleasure has consistently outweighed the pain. Mom continues pleasuring herself to the situation, now focusing on her clit and starting to moan a bit louder... Luckily for her, Anise's moaning would drown hers out, so neither of the kids would hear her. This situation continues for a couple of minutes, Mom now fingering herself while rubbing her clit, and Cyril's cock consistently lightly hitting Anise's cervix... They haven't spoken for a while, but they don't need to. They're just enjoying each other fully, slowly embracing as Cyril speeds up quite a bit more, getting close to an orgasm. Anise is also shaking a bit, and unbeknownst to them, Mother is too~ It doesn't take long for Cyril to do a last thrust, squirting a couple strings of his seed directly into Anise, his legs quivering noticeably. This warm feeling inside her makes Anise moan out much louder, reaching orgasm and squirting on Cyril's crotch... Mom would speed up her pleasuring herself significantly while Cyril just lays down on top of Anise, still inside her, bathing in the afterglow of fucking his best friend. It takes another 20 or so seconds for Mom to finish, moaning out louder than even Anise did, shaking and convulsing as she squirts all over the floor, losing her balance and falling over against the door, opening it and quickly locking eyes with the children that are looking at her in shock, seeing her completely nude with a puddle on the floor. "M-Mom?!" Cyril exclaims while Anise is just speechless from the surprise.