[HardToStop]

“We can go now, let me keep all these paper first” Miss Koh.
I was sweating, did she realise I was staring at her nipple just now. Anyway she said nothing so I act blur.
“Arrr…. Help.” Miss Koh.
A pile of files was falling off from the top cabinet when she was trying to put her papers inside, the cabinet was so messy. Miss Koh was holding to few of them and some paper was falling out as well. Stretching her body giving a good view of her waist as her blouse raised up, what a slim waist, think should be around 22 inches the most.
“Hello! Ken! Dun stand there, come and help” Miss Koh
I wake up and sprang over to help, extending my hands over miss Koh, I was slightly taller and help her to hold on to the falling files but then this odd posture made me standing very close behind her and before I notice I was able to feel her butt touching my little bro. And the worse thing is that little bro was semi awaken due to the nipple show earlier. Think she also felt my protruding bro, she was speechless and we are stuck in that position for about 10sec.
“Err can you move a bit?”Miss Koh
“Ya ok, sorry” Ken. I start to shift my body and some papers start falling down on her. I quickly move back and prevent more paper from falling out. This action made me stick closer to her and my bro was pressed against her sexy butt. This was such a nice feeling and never experience before. Little bro was beyond control and growing to my full 5” slowly, I could Miss Koh was breathing hard. Feeling my hardon poking her butt with only our clothes in between.
Unknowingly I start to rub my now super hard rod against her small butt. This was the most sensational feeling I ever had that time and the young inexperience student feel a sudden surge and start eject shot and shot of load inside the pant. I think that was the one of my most memorable climax in my life and my legs was feeling weak from the heavy shooting.