”“You think I don’t know that?” he asked. “Like I said, I am not a stupid professor.”I shifted in my stance and asked him what he wanted.�...�What do you have to give?” he asked.I couldn’t believe the words fell out of my mouth, but they did.“Do you want a blow job?” I asked.“Maybe,” he replied. “I’m sure that might get your grade up a little bit, but to really affect your GPA, you need more than a simple “C”.”Dammit. The son of a bitch had me and he knew it.“I don’t have any condoms,” I shot. I’m sure you noticed that we went ahead and changed the position of your arm. That’s going to give you a lot more freedom. I know it had to be incredibly difficult to have your arm at such an awkward angle for so long. This is more natural. Now, it’s important that you keep it strapped until we tell you differently. OK?”I nodded.“Good,” she said. “I’m appointing Liz and your mother to make sure you follow instructions. Liz will be shown how to hook and unhook the sling. Probably by this time. A shock of electricity went through her when his cock touch her clit, she jumped and point the head to her waiting opening. “Are you ok Mom?” Danny ask when he felt her jumped. “Yes Son just very sensitive in at my clit at this Moment. I can’t leave without having a last good fuck from my Son” Danny looked surprised at his Mom sitting on top of him with her beautiful breasts in his face. “Are you going already Mom?” With a smile on her face she started to move her hips in a smooth grinding. As far as I'm concerned you're adults." This led to further whispering between Shannon and Linda. I kept glancing at them out of the corner of my eye trying to figure out if this would help me get out of the mess I had gotten into. I was hoping that they would decide to just take off somewhere before we got to my place.Finally both girls looked at me. Shannon was the spokesman, "We accept. But we have some conditions for you. First, neither Linda nor I will have sex with you. Second, if we.