M.A/Your dog Jenkins
From Create Your Own Story
You remember some events of last night. Your parents left you alone for the weekend to take your older brother to college. You were in charge of watching Jenkins, your Australian Shepherd for the duration to prove you were ready to watch your soon-to-come younger sibling.
He was easy to watch for the most part, coming to you to go outside when he needed it or when he wanted a treat. Then he was gone for a long time, and you were about to go to bed. you looked for him, only to find him mounting the over-sized stuffed bear your father gave your mother for Mother's day. He was panting and humping the toy as his actions strangely captivated you. You remembered watching a video on your brother's computer of a man and a woman having sex. You're old enough to know what it is, but young enough to still have questions. Seeing that on his computer was your first experience with it. She sucked on his penis, he licked at her vagina, and he bent her over and "Fucked her doggy-style".
You looked at Jenkins and noticed his penis was different. Not as long, but there was a thick bulge at the base. He wasn't "fucking" the toy, but rubbing his penis on it and leaving it wet. That must have been his "Cum", but he didn't seem to be done. Then you remembered that he got in trouble the last time he was caught doing this. you couldn't tell why, because watching his primal display was making you feel... wet in your panties.