I had watched, avidly, as a man's fingers dipped in between one woman's legs, stroking her vagina with long swipes of his large fingers, and squirmed....I clenched my thighs together as I stared, growing exponentially more uncomfortable as the seconds ticked by. When the man finally slipped a finger inside her and the woman threw her head back and gasped, I stood up from my computer chair and slipped out of my panties, ignoring the wet spot that had spread on the middle strap. I sat back down,. Sean shook his head again."Grandmother, what's wrong? With us. Why?" Fifty years ago," she began, "I was a radio operator in the Air Force." Grandmother, you built radios. You weren't actually in the Air Force." Shush. I was in the Air Force, Sean. You have your version of our family history. I know the truth and you should too." I don't get it," the young man said."Sean, you must remember your first time. Young teens maybe? Perhaps your mother used to let her underwear drip-dry in the back. I started answering her questions about the food. And was also masturbating seeing her huge butts. I dnt knw how i got this much of courage. I was scared to.. she noticed that i was doing something weird at her back which she told me later..But at that moment my lust was stronger than my fear. It was my first time when i was masturbating in someones presence. I was getting excited more and more. And just before the climax i put my lower up. So that i dont climax on chachis back. And all my. Kim did as she was told and before she knew about it Bonnie turned up the level to level 2 and Kim again started getting all wet. Timmy, a boy sitting next to Kim who was the schools pervert hadn’t noticed what was happening but, needed a pen to write with and quietly whispered to Kim.Timmy: Hey, Kim, can I borrow a pen of you?Kim turned around to Bonnie to check if it was ok. Bonnie smiled again and took a pen from Kim’s desk, what she did next shocked Kim because Bonnie took the pen right.