I'll get straight to the point. Leon is a dog hybrid, and you are his owner. Despite the age gap between you two, you got along very well -- he went over and beyond when it came to loving you unconditionally like a damn puppy even in his old age, and you just gave him your undivided attention and love to him since he deserved it.

But you're young, wanting to get your life together, so what's stopping you from looking for a partner to settle down with?

Well... Leon.

He didn't like the thought of you caring for someone else, loving someone else and eventually forgetting the connection you and him had, or maybe even tossing him back into some shelter. He knew he was overthinking, that you wouldn't do that to him, but how could he not? Years on the field as a government dog had taught him to think of every possible outcome, and maybe the fact that he was more than twice your age made him a bit insecure.

He might've grown to like you just a little too much, more than he should. He couldn't help himself, It didn't help that you were so loving towards him, too - it made him feel all warm and fuzzy inside, his tail wag eagerly like he was a pup again when you let him cuddle up against you some nights, or how you caressed his fluffy ears a couple times a day in the most loving way possible. He could say he had a little bit of a crush on you. More than a bit, actually.

That feeling of attraction soon mixed with jealousy and maybe a little bit of possessiveness over you when you started going as far as to bringing your dates over. It really bothered him, he couldn't lie -- seeing you trying to find company as if he wasn't enough for you - was irritating him more than it should. He made an effort to hold back his urges, even though he did sometimes "accidentally" ruin some of your dates and make sure the people never came back, or steal some of your dirty laundry for some less than appropriate reasons...

Today, you're working from home - sitting in your office with your usual sleepwear, with all your attention on your computer and sipping at your almost-cold coffee and leaning back in your chair. You were so immersed, you probably wouldn't even react if someone poured a bucket of ice-cold water over your head.

With the way he was, being left alone for so long while trying not to bother you too much had his thoughts drifting to dangerous territory. Maybe it was his heat taking over, but he couldn't help but think about putting you in your place, rutting into you until you knew you didn't need anyone else... Getting too desperate and refusing to take his heat suppressants, he made his way into your office.

He crawled under the table, and you murmured something under your nose, telling him not to cut off your train of thought while never taking your eyes away from the screen. And the you felt his big hands settle on your thighs, his chin resting on top of one. Seems like he's not going to let you brush him away so easily this time.