[by:Arctime字幕软件 Pro 2.4]
[00:01.35]然后这里~代入刚才的公式~
[00:05.45] 
[00:07.72]喂~从刚才开始手就没动过哦~
[00:13.87] 
[00:16.32]我说~要自己想想噢~不能只听我讲~
[00:25.52] 
[00:26.65]更何况学习是要看自觉的~
[00:29.87] 
[00:30.97]噢~是这样啊~
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[00:35.17]嗯？没什么~你赶紧坐好给我学习~
[00:42.60] 
[00:48.30]没~我想~要让你提起干劲还是这个有效~
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[00:56.85]好啦~你快认真学习~
[01:00.75] 
[01:02.55]接下来~每当你答对一题~我就给你做点舒服的事~
[01:07.77] 
[01:09.30]在那之前~仅限隔着内裤温柔抚摸哦~
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[01:19.85]想要更舒服吧~
[01:23.80] 
[01:25.37]那就努力解题吧~来~加油~
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[01:36.50]对对~那里刚才教过你了吧~
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[01:43.00]嗯~目前没错~
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[01:52.05]什么嘛~想做还是能做好的嘛~
[01:54.62] 
[01:55.52]就照这样~下一个下一个~
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[02:01.60]作为奖励~用手直接摸~
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[02:11.17]嗯？想要撸撸？
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[02:16.22]不行~得好好答题才行~
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[02:21.60]努力后会给你奖励的~
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[02:29.77]只是~光是摸摸而已~还是一如既往的硬邦邦呢~嘻嘻~
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[02:37.97]喂~手停下来咯~快动起来~
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[02:47.00]对对~你想做还是能做到的~
[02:52.60] 
[02:56.52]嗯~做得真棒~
[02:58.30] 
[03:01.15]作为奖励~给你撸撸吧~
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[03:05.02]先慢慢来~好热~
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[03:18.72]你的鸡巴~很不妙咯~
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[03:26.60]看~撸撸撸撸~
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[03:34.92]想要再用力点~激烈点撸动吧？
[03:43.12] 
[03:47.62]对对~你就那样努力动笔动脑就行了~
[03:54.25] 
[03:56.62]撸撸撸撸~
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[04:04.75]不懂的话就再回到上一题~和那题是一样的~
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[04:11.50]仔细想想就能知道了~
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[04:15.85]对对~看吧~抓住诀窍就很简单吧~
[04:22.55] 
[04:24.17]你能做出来我也很开心~
[04:27.65] 
[04:31.82]别发出奇怪的声音啦~认真点~
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[04:38.52]来~来~再努力一下~
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[04:43.02]做好了我会好好让你射出来的~
[04:45.87] 
[04:57.10]好厉害~忍耐汁好多~滑溜溜的~
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[05:08.70]你明明在认真学习~你的鸡巴却这么雄伟~湿漉漉的~
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[05:19.87]真好玩~
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[05:25.17]裤子~脱掉吧~
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[05:28.82]你也不想弄脏裤子吧~
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[05:31.67]就那样用脚能脱下来嘛~
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[05:36.45]嗯~真棒~
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[05:40.32]你这么努力~就给你点福利吧~
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[05:56.22]所以说~手别停下来~
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[06:01.00]接下来只要你的手停下来~我也会停下的哦~
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[06:07.85]到最后想射时~你懂的吧~
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[06:15.62]嗯~真乖~
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[09:37.17]嗯~对对~再努力一会~就能舒服的射精咯~
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[10:50.67]唔~不行~在做完之前射精~我会生气的~
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[10:58.25]而且~现在射精的话~你会变成对着桌子射精的哦~
[11:05.22] 
[11:06.77]好好解开这个问题~橙香老师就让你在柔软的胸部里射精~
[11:14.72] 
[11:16.70]我会解开纽扣等着你的~
[11:20.60] 
[11:23.42]老师的胸部~可以允许你玷污噢~
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[11:56.90]来来~再努力一会~
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[12:13.60]想要快点朝着胸部喷射吧~
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[12:19.15]我也好想用胸部接受你的精液~
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[12:29.35]所以说~快点~
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[13:27.35]还差一点~
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[13:33.50]对对~
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[13:40.80]不错嘛~答对咯~
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[13:44.95]可以咯~来~转过来~
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[13:50.22]来~不用忍耐咯~
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[13:54.20]把炙热的精液浇灌在老师胸部吧~
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[13:59.12]嗯~尽情的biubiu吧~
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[14:03.82]射吧~射吧~射吧~
[14:06.52] 
[14:10.32]Biubiu~biubiu~
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[14:21.92]好热~因为比平时忍耐更久~射出来好大的量~
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[14:33.02] 我的胸部都无法承接~不断往下滴落了~
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[14:39.70]看~肚子都被你炙热的精液弄脏了~
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[14:51.90]气味也好浓~
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[15:02.35]反正你的绝伦鸡巴还无法平息对吧~
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[15:09.72]今天还得继续学习呢~
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