There was a large window next to her door, where she sat facing the hall. Anyone walking in or out had to walk past her office. I tested our situation...immediately by sending her a text. After a second, I didn't hear anything, but I saw her visibly startle and then blush and look at the camera with wide eyes in mock surprise. "I nearly jumped out of my seat when you did that," she typed in our chat window. "I'm going to have to be careful." "I'm going to keep you jumping all day," I replied.. Girl is embarrassed and asks if prof is going to watch, and she tells her she wants to make sure everything's okay. Girl takes off her jeans and panties and is covering herself and gets on the sybian and prof is helping getting it going. Girl is riding it and panting. Prof goes behind her and offers to help her be more comfortable and pulls the girl's shirt off over her head. Girl isn't wearing a bra. Prof is still behind the girl and is rubbing herself under her skirt. She takes off her skirt. I lowered the covers slowly so as not to scare her too much. Her breasts were just fine. They were not too big or too saggy they were just right for her. I leaned down and sucked one of her nipples into my mouth. Ethel liked it and held me closer to her. I pushed the covers down further. Ethel was not too sure of that but she didn’t stop me either. I was right she didn’t have much hair down there and what she did have was just as white as what was on her head. I tried to part her pussy lips so. .I do as he asks, exposing my pussy and ass to him, he rubs his fingers across my soft shaven pussy, already moist from excitement and anticipation, i gasp as he slides one finger inside me slowly, teasing me, then two fingers, pointing them down wards to rub against my g-spot, getting faster and faster, more pressure till I feel my legs start to tremble, I can hear how wet I am as his fingers slide in and out my pussy, juices running down my legs, im moaning louder now, my face pressed into.