He then slowly moved his hand upwards. And i couldn't move. He was erect. Without moving my head I could see from the side of my eyes. He was rubbing his erection with his other hand. He was watching Mr.Dev taking class and maintaining eye contact with him but his hands were doing things below the desk. I had my legs stuck tight but he went and touched my ass. Slowly kept touching it, rubbing it, pinching it. I was catching up my teeth tight not to react.
Ram sat a little closer to me so his hand is not visible to Mr.Dev and took his hand a little more up and rubbed the end of my panty. Slowly slowly very slowly. Removed the knot on the right side and the slowly moved his hand and removed the knot on the left side. It was hanging between my tight legs. He pulled it back little by little took the thong panty away. Now I was feeling naked. I couldn't move or push his hand. He started rubbing my bare ass. And with his middle finger was playing touching and rubbing the hole on the ass. Then slowly moved down to my pussy with a finger and rubbed and played with it slow. And inserted his finger inside then two fingers and then three and thrushed in and out. I was wet as I couldn't resist, he rubbed harder. As I cum on his hand he took my liquid and rubbed his erection harder. And came in his own hand and rubbed it all in my pussy and in between my legs and in my ass and applied his liquid on my body. He wiped his hands on my panty. And put back his pant zip.
Then sir told me to sit down. I sat down and he kept his hands on my hip from behind. I did not move my head but let him touch me. I kept my hand on his pant zip. I could feel him tense. I unzipped his pant and took his cock out of his boxer. He was already hard by my touch. I touched his hard cock. And I rubbed its tip. Went down slowly and touched his whole cock. I could feel him catching his breath not to show the reaction in his face. I then rubbed it up and down, up and down slowly then fast and harder. I could feel it tightening. He was about to cum I thought and not to get caught I put my kerchief on his cock and rubbed harder. His cum filled my kerchief and then I wiped his cock clearly with my kerchief and then wiped my hand. He then put his zip on.
The class was over and we reacted as though nothing has happened and went with our friends. I had my thong panty and kerchief in my bag. I smiled as I went back home and washed it.