Codex: 奶牛那些事

奶牛那些事 作者： Abe E Seedy (http://www.furaffinity.net/user/abeeseedy)
标签： 变身、牛女、牛男、乳汁、泌乳、淫化、堕落、为精液之神献精

卡丽对着门锁皱起眉头，气恼地翻找钥匙，寻找那把正确的。星期六早晨跑到实验室来，简直是见鬼。她身为本科助理，偶尔确实得早点来做些杂活，这一点她认了；但通常她至少会提前收到通知，而不是一条措辞拙劣的短信。究竟是什么东西重要到让麦迪逊博士和辛格博士都急着叫她来？算了，她心想，随着实验室最后一扇门滑开，她现在人都到了，希望不用多久就能解放了——
一声突然而急切的叫声让她停下了脚步，听起来像呻吟和野兽咆哮的混合物。她把钥匙放回手提包时抬头一看，才突然发现实验室里一片狼藉。设备杂乱地散落在地上，更重要的是，这里并不只有她一个人。两个人正靠在一张大桌子的侧面肆无忌惮地做爱，专注而投入，显然完全没注意到她进来。卡丽在同一瞬间意识到两件事——这两个人正是麦迪逊博士和辛格博士，而“人”这个称呼已经不再完全准确。
露西·辛格博士俯身趴在桌上，双手平放在桌面，好让自己抓得更稳。但那已经不完全是手了——她的手指融合成粗厚的黑色短肢，每只手有两根，另有一根更短的，勉强像拇指。她用这双蹄手疯狂地扒抓坚硬的塑料桌面，整个身体一次又一次向前摇动。她的脸也变了；五官仍与从前相似到足以让卡丽认出她，但如今她的嘴长在短短的牛吻末端，鼻子变得又大、又粉、又扁，短棕发间还伸出两只拉长的耳朵和两根小小的白色角。她伸着舌头叫喊，发出的正是最初吸引卡丽注意的声音。现在有了更多背景，卡丽觉得那声音最像兴奋至极的“哞”。
卡丽也不得不注意到，她几乎一丝不挂。某种短短的棕色毛发覆盖了她身体的大部分，却完全无法遮掩她的裸体。她的乳房巨大无比，轻易就有哈密瓜那么大——而在变成这样之前，她能有苹果那么大就算幸运了。深棕色的乳头也比以前大得多，拉长成一英寸长的奶头，每当身体向前顶动，就会喷出乳汁。最后，一条细绳般的尾巴几乎笔直地从她的臀后竖起，末端顶着一簇长长的棕毛；她开心地左右甩动着尾巴。而站在那东西后面的，显然就是艾米丽·麦迪逊博士。
两名女性有许多相似之处。和露西一样，艾米丽的脸也向前突出，变成略带牛相的吻；她更长、更宽的舌头从厚厚的粉唇间伸出，急促地喘着气。她的身体似乎也覆盖着短毛——不过艾米丽的毛是更传统的不规则黑白斑纹，而非露西那样的纯棕色——同样完全无法掩盖她没穿衣服的事实。她的乳房没有那么夸张；原本两人的大小差不多，艾米丽虽然确实涨了大约一个罩杯，却远没有露西那样翻倍。不，她最醒目的特征是那对角。露西的角小巧可爱，艾米丽的角却将近一英尺长，弯曲着从头顶向上生长，令人惊惧。她的表情也不同——露西脸上满是幸福享受，艾米丽却在喷鼻息、用力跺脚，双眼紧闭，把肉棒不断挺入下方那个急切迎合的身体。

Carrie stood, stock still, for several long seconds. Her two senior research partners still didn’t seem to notice her presence, and they certainly didn’t slow their rhythm. Finally the impasse was broken when Carrie unthinkingly let go of her keys, and the sound as they dropped to the floor was enough to make Lucy look up. Emily seemed to be much too preoccupied to be distracted, but Lucy quickly locked eyes with Carrie and broke into a wide grin. Without breaking eye contact she pressed backwards, the sudden shift in sensation evidently being enough to satisfy Emily’s needs. With an urgent grunt she pulled away, revealing a thick, pink cock that she quickly pressed down against Lucy’s back.

Very quickly, Carrie revised what she considered to be Emily’s most notable feature.

Before she could think much more than that, Emily let out a desperate, animal cry, her body twitching and convulsing as she came voluminously onto Lucy’s back. Lucy sighed with contentment, giving a pleasant little wiggle as she shuddered with satisfaction. For her part, Emily seemed to be putting her all into her orgasm, having to lean forward and support herself with her own hoof-like hands as she grunted and panted incoherently while thick ropes of cum spattered against Lucy’s fur.

艾米丽看起来花了好几秒才彻底结束；即便如此，两人仍过了好一会儿才愿意做除了喘气以外的事。最终，露西打破了沉默。
“嗯，早、早上好，丹宁小姐。”她慢吞吞地说。难道牛吻让她出现了某种语言障碍，导致她把“m”音拖得这么长？“谢谢你这么临时地在周六赶来。”
卡丽费了很大力气才回答：“这……这到底是什么？发生了什么？”
露西短暂地闭上眼睛，花了点时间揉弄自己丰满的大乳房。“我们取得了……突破。”她最后说道。
卡丽难以置信：“突破？我们研究的是衣物柔顺剂！什么样的突破能把那种东西变成这样？！”
“非常棒的突破。”露西咧嘴笑着回答。
卡丽甚至不知道该如何回应，但艾米丽已经恢复了些力气，发出一声短促的喷鼻笑。“好了好了，”她说着，顽皮地拍了拍露西的臀部，“别逗这个可怜的小姑娘。”她抬头直接对卡丽说：“你昨晚离开后，有位访客来过。他们说手里有能帮助研究的东西，但没告诉我们，他们帮的根本不是我们的研究。”
卡丽眨眨眼：“就这样？是别人把你们变成这样的？而你们不生气？”
露西和艾米丽飞快地对视了一眼，随后一起大笑。“呃，不，”艾米丽最后回答，“我们有比生气更重要的事情要做。”
露西以出人意料的灵活动作撑起身子，沿着桌面滑到离卡丽最近的边缘坐下。她张开双腿，卡丽几乎能闻到她有多么湿滑。“比如，最重要的事就是做爱。”她简单地说。
这一切已经远远超出卡丽能够想象的范围，她甚至很难组织语言回答。“呃……什么？你是……”突然，在其他一切混乱之中，一个细节击中了她。“等等，你刚才不是还有语言障碍吗？”
“哦，你注意到了。”露西说，语气里是真切的愉快。“那只是你真正投入其中时会发生的事。就像……”她环顾片刻，随后指向已经绕过桌子、站在她身旁的艾米丽。“看看这里的麦迪逊博士。她现在看起来相当筋疲力尽，对吧？我是说，你也看到了我们刚刚玩得多开心。但你只要做出那个部分……”
她从桌上滑下来，在艾米丽面前的地面上四肢着地，诱人地抬高臀部。卡丽看见艾米丽的鼻孔抽动，正在吸入露西的气味；她那根粗大的肉棒在几秒内便硬了起来。
“……她就会情不自禁地配合。”露西说完了这句话。
露西站起来，但卡丽直到她来到自己身后才意识到这件事。随后，她感觉到乳房压在自己背上；露西仍在滴乳的乳头擦过她的衣服，卡丽能感到湿意越来越重。她被这感觉分了心，因此没有反抗露西牢牢抓住她肩膀、把她向下按的动作；她甚至在真正理解命令前，就本能地跪了下来。
“等等，什么？这……到底……？”她眨着眼，摇晃着头喃喃道。
露西俯身压在她上方，柔软的毛发轻轻蹭过卡丽的脸颊。“丹宁小姐，我们现在做的，是让你见识一些新东西。做学生不就是为了学习这些吗？”
“什么？”卡丽回答，开始试着起身。“不，我——”
“停下。”露西平淡地说。不知为何，卡丽自己也无法解释原因，但她照做了。她僵在原地，头顶只有露西轻柔的呼吸，面前则是艾米丽越来越硬的肉棒。“好女孩。”露西开心地补充道。
卡丽没有再试图起身，但仍结结巴巴地慢慢说：“我……我不……”
“哦，这很简单。”露西说着，向下坐去，从后方将卡丽拥入怀中；她把卡丽拉得很近，让她能感到毛发在四肢上轻轻搔动，也感到那对牛乳房压在背上的重量。两人的脸就在旁边，露西的牛吻沿着卡丽脸颊摩擦，让她羞红了脸。“昨晚那位朋友告诉我们，他们唯一需要的报酬，就是让我们把这个传播得更远一点；而我们都觉得，你也已经赢得了分享这份礼物的资格。你只需要顺着感觉走……”
露西向前倾，把卡丽带着一起靠过去。然后，艾米丽的肉棒突然就在眼前，近得卡丽呼吸时嘴唇几乎要碰到它。
“就是这样，姑娘。”露西鼓励地低声说。“把它的气味吸进去。闻起来很棒，对吧？”
它……确实闻起来很棒。那股强烈的性爱、欲望和燥热气味就在鼻下；艾米丽只在视野边缘微微脸红，仿佛有点可爱地害羞，却又完全无法阻止自己变得又硬又棒——这一切都让肉棒显得格外诱人。
“我保证，尝起来会更棒。”露西继续说。“你有没有因为某个人当下需要你吮吸他的肉棒，就替他做过？他迫切得几乎无法忍受，非得找到某种释放方式不可，而唯一能解决的方法，就是把你按倒在地，用力操到他连思考都做不到？”
那……卡丽不记得自己做过，但听起来……她可以……
“那你有没有因为自己需要，或者说绝对需要嘴里塞满东西，感受美味的精液滑过喉咙、终于放纵自己的滋味，而去吮吸某人的肉棒？”卡丽几乎没注意到露西的手沿着她的身体下滑，伸进衣服里把衣物拨到一边。她沉浸在耳边那轻柔的低语里。“你有没有过欲望如此强烈，以至于再也无法思考？除了四肢着地、尽可能用力地被操，其他任何念头都不会出现，因为你需要它，需要得不得了……”
下巴底下传来一股压力，卡丽的头被抬起，直到她仰头看见艾米丽那张急切而羞红的脸。
“请……请。”她结结巴巴地说。“我……嗯……我需要……嗯……需要让你……嗯哞……”
卡丽感觉到露西从身后用一只蹄手沿着她的身体抚过，享受她如今赤裸肌肤的触感。
“我向你保证，”露西轻声说，“如果你只是……顺着……感觉走……你就会一直这样。”
她感觉好温暖；露西的乳房压在她身上，又热、又湿、又充满乳汁，而这一切……实在……
卡丽向前漂移。没有某个明确的决定或确认时刻，更像是每一寸移动都感觉更好、更正确；她的嘴唇慢慢套住艾米丽的肉棒。它湿滑无比，味道在她舌尖上发痒，她来回舔弄着它。
露西笑了。“这就对了。”她愉快地呼气。“感觉很好，不是吗？让自己接受它，屈服于新的需要。”她站起身，走到艾米丽身旁，自信地俯视自己的学生。“而我们会让你一直需要这个，对不对？那你感觉怎么样？”
感觉……卡丽似乎无法清楚地专注于任何事，只知道自己做的一切都……很好，而她唯一想做的就是继续。她的头开始缓慢地前后移动，一只手无意识地向胯间滑去。
注意到卡丽游移的手，露西的笑容更灿烂了。“好女孩。”她鼓励道。她靠在桌边，双腿张开，尽量展示自己的丰硕身材。“来，让我确切地告诉你这是什么感觉，让你真正明白，变成像我一样可爱又饥渴的奶牛母畜意味着什么……”
艾米丽缓慢地在肉棒上前后滑动，时不时挡住露西，让卡丽无法看清她；不过卡丽仍看得很清楚，能看到露西用双手托起自己的乳房。
“长出这样漂亮、巨大、滴着乳汁的牛乳房，感觉真的太棒了。感受它们沉甸甸地垂在身下，随着乳汁充盈而感到舒服；而当你……嗯……被挤奶时……感觉更棒……”
卡丽无法移开视线。她以前从没真心想让自己的乳房变大，但现在却不由自主地想象：拥有大到根本藏不住的乳房，感受它们充盈饱满，拉着自己跌到地上，让她不得不……她无法不……她不得不需要……
“被柔软温暖的……嗯嗯……可爱毛皮包裹起来……”露西慢吞吞地继续，开心地用蹄手抚过全身。“感受自己变成……嗯嗯……从可爱的牛尾到……嗯嗯……甜美的小牛角，再到……嗯嗯……身体的每一寸肌肤，都被打上标记，证明你是怎样一只……哞！完美的小动物母畜……”
这听起来……为什么会这么好？所有看见她的人都能立刻知道她是做什么的，在她甚至来不及抬起尾巴前，就已经准备好要操她。等等，她的……什么？
“你不想要……嗯嗯……蹄子吗……”露西继续说。此时卡丽在艾米丽肉棒上越来越快地动作，露西已经几乎只能在眼角瞥见。“甜美、无助的小蹄子……嗯嗯哞！插进去感觉……嗯哞！进入……呜哞！”
露西显然已经越来越投入，几乎失去了说话能力，但这反而让一切更火热。她被卷入其中，连话都说不出来，甚至不需要语言；她超越了语言，或者说低于语言——她不是被交谈的对象，而是应该被占有、被操弄、被使用的东西。卡丽为了读完大学，辛苦工作了那么久，又要在研究生院养活自己；难道她不该从一切事情中抽出一点时间吗？不必赶截止日期，不必排班，不必平衡成年生活中那 101 项任务，只需抬起尾巴、张开双腿，像一只乖巧的小动物母畜一样一次又一次被操。她……天啊，她直到手抽回来、湿淋淋的，才意识到自己一直在自慰；与此同时，她仍热情地吮吸着麦迪逊博士的肉棒。她需要……需要那种满足，需要奖励——一切强烈而混乱，但她用蹄手抓住自己的头发，把艾米丽拉得更近，这感觉就是如此美妙；她想要，她想要更多……
她不假思索地抬起双手，托住艾米丽的睾丸，用力而急切地拉扯鼓励；终于，终于，这足以让艾米丽颤抖着射了出来。
感觉真好。她以前也替人吹过箫，但这一次就是如此正确：被这头强壮的母牛般女孩抱在怀里，被填满，被使用，被操弄，再因努力而得到奖赏。艾米丽仰起头，发出一声巨大的“哞！”彻底沉浸其中；与此同时，卡丽仍用双手保持缓慢而稳定的节奏，努力温柔地把搭档体内尽可能多的美味精液挤出来。
那是……卡丽后知后觉地意识到，她现在终于尝清了精液；最初艾米丽的肉棒深深插在她嘴里，精液几乎没经过舌头就冲进了喉咙。直到这时她才发现，艾米丽正从她嘴里抽身，肉棒沿着口腔内壁令人发痒地缓慢退出——可是……可是卡丽仍感觉到嘴唇贴着粗大肉棒的根部，而且那感觉似乎没有改变。怎么会……这不可能……
就在那一刻，她深深吸了口气，新长出的鼻子被一股黏腻而淫荡的气味冲得头晕，她终于明白了。她正在改变。她自己的脸向外凸出，变成牛吻，也足够大，能服侍这根肉棒或任何其他肉棒。她的舌头也在生长，变得又长、又宽、又扁，完美适合未来舔舐任何她需要服侍之人的胯部。她得到了自己想要的一切：被变成一只动物母畜。而这个事实的真实感终于让她清醒过来。那可是——她必须停下，她还有论文要写、工作要做、朋友要联系，她不能就这样……不管这是什么，她必须抽身……
卡丽还没来得及将这个念头付诸行动，艾米丽突然向后抽身；那一瞬间令人喘息的空虚，足以让其他所有念头从卡丽脑中滚落出去。她能尝到艾米丽的味道，能感到湿滑感留在嘴唇上；那根仍然坚硬的肉棒就立在她脸前，却没有插在她嘴里，而这份“不公”成了她唯一能专注的事情。她应该停下，她知道自己应该停下、起身、走开；可是肉棒就在眼前，她还没有高潮。即使她绝望地在地面上磨蹭阴部，试图获得刺激，也远远无法触及那股疼痛。那种喘息、急迫的需要简直令人发疯，她只能和自己讨价还价。如果她现在只——只被操一次，那么……之后她就能起身离开。这样……这样就说得通了，对吧？只要她现在需要的时候被操这一次，怎么会错呢？
她花了几秒才让嘴巴勉强形成词语。“请……”她喘息道。“请，我……嗯——”
卡丽停了下来。她感觉到接下来会发生什么，于是咬住那股冲动；可新的嘴巴自动形成了声音，她几乎是不由自主地叫了出来。那就是界线。她莫名其妙地清楚知道：发出那个声音，正是短暂放纵与彻底屈服之间的界线。她勉强及时停住了，但……这样一来嘴巴闭上了，她尝不到艾米丽，感受不到她美味地滑入口中，也无法哀求被占有、被操弄、被……

“Mhmmmm, it’s okay,” Lucy said softly. Carrie had all but forgotten she was there, but at the sound of her voice she turned and saw her leaning back against the table with a satisfied expression on her face, thick strands of slickness dripping from her hard fingers. As she watched, Lucy brought her hand up to her mouth, sending out her long tongue to lick it clean as she smiled contentedly. “Just... mmmm... let it out. All you need to do is... mhmmm... give in, accept it, let yourself mmmooo... and then you can feel so, so good...”

Carrie tried to shake her head to clear it, but all that did was prompt her to breathe in deeply, giving her another dose of that lustful scent. Emily was still just standing there, still hard, still panting, looking down at her and just... waiting. What was she waiting for? Why couldn’t she, she needed to go and stay and leave and fuck and she was dripping, god they were both dripping, and if she reached out her tongue she could taste it, if she just opened her mouth she could—

“I...m, m, I need, have mm... have to mmm...” Carrie stammered. Her head was a whirlwind of desperate urges, and beneath it all was a steady, rising heat. But she couldn’t, she was... she was a student, she was a person, not some cow fuck slut, but there was that heat, the desperate, intoxicating scent of a dripping cock right in front of her pulling her forwards, and with every second she stayed here she felt that one wild noise welling up inside her, demanding to be let out.

Casually, Lucy leaned forward and said, “You have to do it before she’ll fuck you, you know.”

“Mooooo!” Carrie cried. For a second she surprised herself, so unexpected was the noise that she almost couldn’t believe she was the one to make it. But then as soon as she had it was like a dam had been broken, and she couldn’t stop. “Moooo! I- moooo! Please f- moo! Fuck mmMmoo! Fuck mmm-moooo!”

Emily, to her credit, wasted no time. Instantly she had spun Carrie around and pushed her to the ground, plunging her cock into her slick pussy in one fluid movement. The sensation of finally, finally being so perfectly fucked was enough to drive all the words out of Carrie’s mind, so that the only response she could make was an urgent, animal cry; mooing over and over again with every thrust that Emily gave her. It was- it was all she could think to possibly want, just the ability to be fucked over and over again like the nice perfect cowslut she could so happily be.

Somehow, it didn’t take Emily long to finish. Whether the sight of this new convert giving in so utterly was enough to push her over the edge, or if she simply didn’t need that much in the way of prompting anymore, it was only a few short minutes before she held Carrie close and once again came inside her. This time though, the response was electric, as Carrie finally felt the full force of the changes sweep over her. Her breasts swelled outwards, seemingly filled directly from the cum that Emily had pumped down her throat, becoming in mere seconds every bit as round and heavy as Lucy’s, her nipples elongating until they formed perfect teats for her new cowslut tits. Fur sprouted on her skin, starting in the centre of her chest, right where the pooling heat from Emily’s latest deposit was the strongest, before spreading out in a slow, tingling wave to envelop her entire body.

She leaned into it hard, mooing desperately and pushing herself back against Emily’s cock, savouring every possible sensation as she was changed, as she was remade into something so much better. With difficulty, she forced her eyes to focus on her hands in front of her on the ground, watching as her fingers melded together, forming the three hard, black, hoof-like digits that both her partners had, and knowing that the same process was working its way over her feet too. Horns poked up through her hair, her ears drifted upwards to become long, pointed and fluffy, her flat tongue hung from her mouth between panted moos, and she was, she was, she felt so slick and wet and full and she would always feel like this, always be ready to fuck and be taken and be milked and that was what she was for—

“MMmooooo!” Carrie the cowslut bellowed, finally feeling her climax wash over just her as her cow tail grew out in one sudden spurt from above her rear. And then with that, collapsing heavily to the ground and quietly enjoying the slight ‘slosh’ sound that made, she felt finished.

“Welcome to the herd,” Lucy said happily, leaning down to scratch her softly behind one ear. “Rest up for now, because we’ve got a lot of work to do, and you always were such a good assistant...”