gumping it

“Swallow it! Get my fucking cock down your throat!” I pushed harder and she took another inch before she gagged and started coughing again. She grabbed my dick and stroked it while she controlled her cough. When she slowed coughing, she locked my gaze with those eyes and stroked my saliva slick cock with both hands.

“It's not that,” I said, trying to figure out the words to explain, when I only partly understood how I was feeling about it myself. “I know he'd be okay with it... and we might end up going there, eventually. But once he knows, there's no taking that back. I... I just need more time to think about it, first, before we go there. Right now, he's just my Grandpa, nothing else, and I'm just his innocent little baby girl... I'm not sure I'm ready to give that up, not yet.”

“Good boy, Brucie! Good boy!” I encouraged him, ruffling his neck. “Mommy's turn this time!” And with a tongue-lolling doggie grin, he finally made his move, jumping up onto Mom's back and starting to thrust himself at her. She gasped in some combination of surprise, doubt, and fear, and I took her hand in mine, giving her a reassuring squeeze. “Try to get a little lower, if you can,” I advised her. “If you let him get all four paws on the ground he'll be way less likely to scratch you with his claws. It'll feel better, too, if you give him more leverage for thrusting.” She did as I said, lowering her hips and pressing those huge, hanging tits firmly into the carpet, her eyes clenched closed as she waited for it to happen. Bruce was having a little trouble finding his mark, as he always did, so I reached in under her with my other hand and spread her thick, meaty lips with my fingers. That got it done, her eyes popping wide as that hot doggie cock finally slid inside. His claws scratched at the carpet as he tried to reposition himself, giving himself one more deep, forceful drive into her depths.