I love it when girls deep throat me. Very few can. Cassie held it there for only a couple of seconds before backing up and bit then going back down. ...After a couple of times doing this, she readjusted herself and took off her tank top. I helped her undo her bra exposing her 34C tits. I took each on in my hands and wrapped them around my dick. Cassie started moving them up and down slowly licking the head as it came up. I stood up when I felt my balls starting to tense up so I would not. She has perfect curves. Emily has just enough hips to draw attention without trying. She has a small waist and just enough breasts to make a man drool. Emily has perfect tear shaped 34B cup breasts. They look amazing on her small frame. I have stolen several looks down her blouse in choir. Our first few days were uneventful. They met my every need. One of the sisters was always available, even if the other was running errands. Jessie was stronger and could help me up and get to the bathroom. What hadgone about numb was suddenly on fire. The pain in my calves and feetwas just a fleeting thought compared to the agony of my nipples. Sometears formed at the corner of my eyes and I began to hyperventilatethough my choker hole again. I felt the plug in my ass stretching mewide and I tried to concentrate on that since it was the most pleasantsensation at the time.With my breasts getting used to their new position the pain in mynipples began to subside back to a dull throb. I looked in the. Finally, a couple of girls looked at each other uneasily before one of them said; "She went with the PA teacher to his office. They are... sorting out her low marks. Can it wait?" Karla smiled and said; "of course, of course. I'll wait." She marched off but doubled back as soon as the girls were out of sight. As she walked towards the teacher's office at the far end of the school, she was wondering what to do about the PA teacher. Shit! That was a problem. When she arrived at the office.