This time, however, after his dick came out of my mouth with a pop, Mildred slid her hand over my mouth and clamped down. Swallow, it, Tammy. Grandpa ...Hank gave you a gift, and you should show him how much you appreciate it by swallowing it up. I gagged a little, and tears started to form at the corners of my eyes. Mildred held me in place and the flash in her eyes reminded me that she was the adult, and I should do what she wanted me to do. I swallowed Hanks salty, hot cum, and Mildred let go. "It's also i*****l, unethical and immoral. This is why we have to keep this a secret from everybody. Your father and I believe the experiment is worth the risk for the data we need. Don't worry. We'll take care of everything. You'll have to trust us. You'll be making a great contribution to science and perhaps have a lot of fun in the bargain." I trust you both, Mom. I just can't say it's been fun yet." Of course, it hasn't. It was stupid of me to say that. I'll try to make it up to you." How's. I groaned as i felt the fingers of his big hand close around my shaft, then i gasped as he took the head of my cock in2 his mouth, sucking the pre-cum ooze as he stared in2 my wide-open eyes. i was once again completely & totally hot & extremely, unbelievably fucking horny 4 this incredibly hot & sexy stud !!! i whispered, "i just can't get enough of your hot cock !" after letting him feel me up 4 a few minutes, i stood up with my back 2 malcolm, offering my ass 2 him. i continued 2 up stand. She looked over at me and said, “That is called a G-spot honey, and it will make a woman that is relaxed and comfortable with her lover go absolutely insane with passion. Thank you!” She pulled me in closer and gave me a very deep and passionate kiss for several minutes. I brushed up against her nipple as we were kissing and to my surprise, she was building another orgasm…I started to move down to help her again and she said, “wait a second, flip around on the bed so I can play with you and.