I screamed.. 'I'm cumming!! Oh my god you make me cum so good!' I collapsed back on him and tried to catch my breath. His cock was still very hard and...very deep inside me.After I caught my breath, I said 'it's your turn!' I got off him and it was my turn to lie on my back. I've learned he likes to stand beside the bed and hold my legs or waist as he fucks me and this is one of the best ways to get him to cum. I shifted to the side of the bed, spread my legs wide in the air and guided him back. Thankfully she wasnt presenting today, just sitting in on the training. She was unusually subdued and embarrassed when she saw Michael and his 4 mates as they were all smiling as they looked at her. Sonya tried to work out which one of them had well and truly fucked her the night before with his big cock. During the morning break Michael and his mates approached Sonya. Michael stood off to the side and Gary lead the others over to Sonya. Hi Sonya, Gary said, We heard that you gave Michael some. Megan walked round to the head of the bed and looked at him, with her hands on her hips. “You like sniffing girls panties do you! Well sniff these.” She said. With that she climbed over him and sat on his face. He let out a stifled groan as I drooled a load of spit onto his cock and then began to wank him off. Megan wiggled and wriggled on him. She slid herself backwards and forwards so he would have her bum on his face one minute and then, her no doubt damp gusset the next. His cock was. "Good boy." I gasped as I felt the warm wetness of her lips engulfing the head of my cock, moving down my shaft, massaging it with her tongue, slowly taking more and more until my cock was buried in the wet heat of her throat and my sister's nose was mashed against my pubes. She slowly and gently squeezed my balls with one hand as she slurped on my cock, deepthroating it and then releasing, sucking only the head, moving down slowly and teasingly. It felt so incredible, and I knew I couldn't.