He seemed huge, much bigger than me, big enough to make her gasp as she pulled his cock toward her open mouth and began sucking him. He started pull o...f the rest of his clothes as she pulled him down onto the bed straddling his face and taking his cock onto her mouth again. They settled into a rhythm as they sucked and licked until Mrs O started to grind herself into his face and moan loudly finally coming loudly as she wanked his slippery cock. She climbed off of him and pulled off his. My sister stood up looking at my bedroom door, looked back at me with an anxious look in her eyes, then back to the door again and whispered OH SHIT !. She stood there frozen as if not sure what to do. She looked back at me again and this time tears had welled up in her eyes. In a soft voice I said "it will be alright, don't cry" then she said "but I don't want this to stop, EVER". She blinked which caused a tear to break loose and run down her cheek.I stood up and rubbed my thumb across her. I'm a little concerned, thatwith your irregular periods you might get pregnantand not know it. We'll have to have a follow upvisit and make sure you are protected. I'm going togive you a shot. It may make your breasts a bittender, or make them grow, but that's alright." Shefinished up with the photo of the cervix, the smear,and the injection, right into the lumen of the cervix.Then she added some additional pregnancyinsurance, "super glue" in the vagina, to makepenile penetration. Within seconds she had perched her pussy directly above my face. She pulled a pillow under my head as she positioned me. I had never been with a woman before I yeaned to taste her. Her pussy was just an inch away.I stuck out my tongue and took my first lick of another woman. It thrilled me sending shivers straight through my body.I slowly licked her outer walls pulling her lips into my mouth and sucking her juice that had already gathered. Cat started to rhythmically lower herself down just a.