I had briefly thought about destroying the potion at one point, especially considering how hard it was for me to avoid playing with Beth’s mind. If ... government got wind of it, they could rule the world forever. I knew, morally and ethically, that I should destroy all the samples and forget about this research but it was just too powerful. My greatest fantasies had been surpassed by this potion. I knew there was no way I was going to actually get rid of it. I felt this strange need to mouth. Oldham, your mother ... ah, Mrs. Oldham wants to see you."I told Wanda I'd be back to take her to lunch and on the way to Suzanne's office I found out the young lady's name was Sharon and she was filling in for Stacy, Mr. Oldham's assistant. Suzanne got right to the point."What was that all about, Sammy?" she asked before I took a seat."What do you mean, Suz?" You know what I mean. Last night at the Harveys, you laughed at everything that was said. Personally, I didn't think any of it was. Next Gran tells grandad to come around and sit on the floor in front of them, by now she was rubbing her pussy. grandad comes around and his cock is standing out hard as a rock, he sits down and gran starts saying to grandad, you sit there and watch as i take this big cock right up my pussy, he can fuck me unlike you can with that tiny cock of yours. Mark was sitting there with a big smile on his face, next thing gran gets down and starts sucking on Marks cock, every now and then she stops. ."I reached down tentatively, gently stroking my penis with my thumb and forefinger. There was already a drop of pre-cum at the tip, and I was afraid if I gripped it with my whole hand, I might cum immediately. She turned, smiling, and plopped into the chair opposite the couch, lifting one leg so that it rested on the arm of the chair, and begin stroking her pussy. I could see that she was wet, which made my heart practically burst out of my chest. She actually liked this! She was turned on..