Around 10 p.m. the doorbell rang and before I could get up to answer it, Roger poked his head in and yelled in his usual obnoxious tone, "I'm here, th... party can start!"The girls looked at each other and rolled their eyes. Tom and I laughed and invited Roger into the living room. He made his acquaintances to the girls and they reluctantly shook his hand as he introduced himself. A few minutes after Roger showed up, the fight started and we all tuned into the TV. Within thirty seconds, the fight. The cock in my mouth was hard in an instant. I had never seen someone get so hard, so fast. I was struggling to get him all in my mouth, but he was forcing himself onto me by holding me by the back of my head with both of his large hands. I could hear them snicker as I gagged,, coughed, and covered myself in my own spit.At one point the guy whose cock I was so eagerly sucking reached over me and grabbed each of my cheeks quite hard and roughly pulled them wide apart."Fuck him," was all he said.. But for me, it's painful as hell.Most people would say, "You should be grateful you're getting paid a reasonable stipend (my snipes about the size of my stipend notwithstanding, I was paid a fair amount over minimum wage just to do research and earn my doctorate; my colleagues over in the social sciences are much less well off) to study, when there are people out there who'd love to be in your position." I don't mean to be ungrateful, but frankly, the biology department made a boneheaded. She held my head and pushed it towards her. I slowly lifted her t-shirt and she helped me remove her t-shirt.She wasn’t wearing any bra and I felt bare boobs. They were so soft and firm round ones. I held them and told they are very big for my hand and she pushed my head in between her boobs and pressed hard. I started licking it and biting her nipples. She liked it and told me make it dirty.I then removed her shorts and panty and kissed her pussy. There were no hair and it tasted so good. I.