Go ahead!" Penny whispered, and waited for Bolt to do his thing. The dog placed his front paws around her sides, and placed his member at the entrance of her pussy. Slowly, he pushed himself into Penny; making her gasp with every inch that went through. Bolt soon began thrusting and a slow rate, and after some seconds, the rhythm and pace was picked up to a speed much faster. Bolt began gasping along with Penny, and the two of them had found extreme pleasure in each other's sexuality. Penny's gasps soon became louder and with more groaning added in, which suggested that she was close to cumming. Bolt knew that he was close as well, and began shoving even harder than before, which seemed to only excite Penny more. She grabbed a hold of Bolt's strong neck and began pushing her own body as well to quicken the climax. Bolt let out a grunt that lasted about 3 seconds, and loaded Penny's walls with his seed, while Penny unloaded as well; splashing her cum all over Bolt's member and her pussy. Bolt of their juices shot from Penny's pussy, and spilled onto the bed sheets. Completely out of breath, Bolt collapsed on top of Penny, and buried his face into her chest, nuzzling her tits as he got more comfortable. His member was still inside of Penny, and he knew he couldn't pull it out until the swelling had gone down; so he stayed where he was; not wanting to cause Penny any pain. As for Penny, her breathing was very deep, and her heart was pounding out of her chest, which Bolt could hear as he laid his head there. She felt very warm, just due to Bolt's fur completely covering her body, and her arms had extended completely around Bolt's neck. After about 10 minutes of pure rest, Bolt began pulling his member out of Penny as she gasped during the entire time. His penis was still throbbing, but not nearly to the degree it was after he came; however, that still didn't mean she wasn't in pain.
"That's my good boy!" Penny whispered.
