Mom squirmed on the chair, lifting her legs and letting my futa-sister remove her lower garment. Mom's breasts rose and fell with her excitement. Her ...ingers found her nipples, twisting them as she squirmed in place. My futa-sister leaned her head down. I shifted my position, craning my head. I couldn't help how hot this was. As much as I loathed Isidora, incest was always exciting to watch. My pussy ached to be touched. My fingers itched to unsnap my jeans and slid in.“You can masturbate,” Mom. The kid kept squirming in his seat. It was then that I noticed that I had a hard on. I usually got the twinges of a hardon, but now I had a full blown hardon and to make matters worse, I was pitching quite a tent in my pleated khaki chinos. Here I was, standing next to a kid with my bulging hardon right at the kid's face level. No wonder he was having difficulty playing the piano. And this static in my head just would not go away! I tried to bring the mental radio station in to tune by. Having never done this, i am incredibly excited. She gets off the bed for a second but continues to tell me how much she enjoys being in control. Then i start to feel her run her hands all over my body. Lightly brushing against my already throbbing cock. She starts kissing me across my chest and on my neck. She moves to my ears and nibbles on them while continuing to talk about her naughty desires and everything she wants to do. She moves away for a split second and i can feel her knees rest on. She soon has me naked waiting for her next touch. Linda dances for me again, the same routine as before, this time she is closer and purposefully makes sure her hands slap into my exposed and prominent erection. I tell Linda that she must be top of her class. Linda says, she's not sure but they have practiced alot, she slows down and begins to give me a more intimate lap dance. Linda tells me they had to pratice all their dances infront of the rest of the class to get confident. I asked if it.