I tried to pull away, but my head was so foggy and blurry.I was feeling good now, I was breathing heavy but through my nose because something was in m... mouth. It was going in and out of my mouth but I was mostly concentrating on the feeling of pleasure from my crotch. I realized I was on my knees and pulled my head back to let out a groan when I saw a cock come popping out of my mouth. I thought to myself ‘oh god, I am sucking a cock and another guy is fucking me from behind.’ I was trying. But, there I started to think about her with lust and I went back in the lab after 10 minutes. I asked any other problem as I was waiting the second chance that she will call me again. But, this time she told me that it’s ok and if she has any problem then she will call me. I didn’t reply as I was expecting her call.After 5 minutes I went to her seat and started to look at the computer program on monitor and interrupted her that you are doing some logical mistakes. She asked me what is that and. I giggle and give him a sultry look and glancing down I see a bulge in the front of his trousers. Saturday morning as Bill and the girls are all waiting for me to finish helping Martha, I notice he is a lot more tense than usual as he paces back and forth holding that wicked belt in his hand. Lucy, Rebecca and Pamela all seem to sense the electricity in the air and all have a look of concern on their faces as well. Bill tells me to wear my special cute short sheer nightie for this occasion. I guided him to sit at a kitchen chair, put a coffee in front of him and pulled up another char.I have to admit that I was uncomfortable with a man that I barely knew pouring out so much emotion. He was upsetting me. I've known Sammy was dying since before I met her so I've never known her at her best. This man had known her most of his life, he loved her and if nature had run a different course... I fought back my reserve and I sat holding his hand and passing him tissues until he calmed down..