After he gave me another problem to solve, I felt his fingers push into my jeans. I was shaking all over, my hand could barely hold the pen. He reach...d in and rubbed me through my underwear. My dick was so hard it hurt. Using his thumb and forefinger he took my dick and slid down and up. It was all I could do to hold on to the desk to keep from falling. "You like that" he asked. All I could do was grunt and shake my head. He stroked me a few more times and said that's all for today. I zipped. I felt someone stand on the air mattress and then soft hands on my hips. Her hair tickled my ass.I spread my knees wider and Jill giggled. "Need some relief, I see. What do you want?" Oh Jill, eat me. Lick my asshole. Suck my pussy ... oh I need it. I need it so bad..." Beg for it." Jill ordered me. I heard one of the men snicker."Please eat me. I need it so bad. Please Jill. Please make me come!"I felt more hair and then a tongue washed down my crack."Ohhh yesssssssssss, Jill. Do me ... I need. Lizzie smiled broadly as she looked at Robert who was blushing, beetroot red."Mr Smith you naughty boy!" And with one step she grabbed both his wrists and pulled his arms out to the side, revealing an erection poking outwards underneath his pyjamas. "Very naughty!" I'm terribly sorry..." Mr Smith started to protest, but he couldn't get any further.His jaw literally dropped open, as in one movement Lizzie sank to her knees, and as she did so she pulled his pyjama bottoms down to his ankles,. ?You really didn?t have to spend all that on me Mrs. Cook, I don?t knowhow I can repay you for all this.? I say with my voice starting to crack.?Baby with all the help you?ve given Jen with her classes it?s the leastwe can do okay,? she whispers while she hugs me.I toss all the stuff she gave me, including the package of new pantiesJen handed me with a grin and my change of clothes I didn?t use and throwthem all in my backpack. Once I regain my composure we say our goodbyeand Jen walks me out.