”He slowly inserted himself into her, then began his movements, in and out. Kelly let her inner muscles grab her grandfather's cock. It was bigger t...an her father’s, indeed.“Oh, oh! Yes, do me, Grandpa. I love it! Yes!”Her grandfather continued his thrusts into her.“Ohh!"“Kelly, you feel so good. You're so tight,” he whispered.Kelly could only moan in pleasure as a reply.“Grandpa, keep going; don't stop!”He changed his pace to something a little slower, pulling almost all the way out of her,. I guess I'll just keep on calling you kid or bitch until we figure something else out. I'll think about it" I promised.I sipped my coffee, taking him in. He sat there, uncomfortable with me watching, not wanting to swallow. Before long his mouth filled up and his hand was forced, he averted his eyes (toward the wall), slurp-sucking his spit out of my soaked undies with his lips closed, and (excruciatingly self-consciously) swallowing, blushing wildly like a bouquet of roses all for me.. Sarah finished licking all the cum off my stomach and chest and started licking the head of my cock. All this sexual activity combine with my young 20 years allowed me to keep my erection. Hannah stopped Sarah as she slurped on my cock. “Let me show you the right way” she said to Sarah. The two beautiful ladies took turns running their tongues the length of my shaft. Hannah taught Sarah to spend time licking both my balls and the slit on the head of my dick. Hannah stopped their activity just. She said, “It’s very hot. Shall I have a shower and change?” now the million dollar smile returned to my face and I nodded.I decided to do it the way she liked, hard and rough way and I hatched a plan. I went to the mains and switched off the lights and inverter. Our bathroom is on the other side used to be pitch dark whenever power was completely down. I could hear the water running from the shower. I knew she was there nude as her clothes including her bra and panty were lying on the floor.