生物课分神（戒尺热熔胶棒，指压板R夹做题）
xue口，使得每一次热熔胶棒都打在盛开的xue口上，绝不允许xue口缩着躲过一下。 没几下楚穆便出了一身虚汗，薄薄得覆在身体表面，既是疼得，也是累的。 “哒” “.....呃啊......十六.......嗯.......” 1 “哒” “......唔.......十七........” “哒” “嗯啊........十八........唔.........” ......... “哒” “呃.......呃嗯.......二十五........嗯.......嗯.......” “哒” “.....呃啊.......二十六.......唔.......嗯........” “哒” 1 “.......嘶.......嗯.......二十七......呼.......呼........” “哒” “额啊......啊......嗯.......二十八.......啊.......呼.......” “哒” “.....嗯......额.......二十九........呼........呼.........” “哒” “........唔........啊........啊........三十.......嗯.......额......