A little background:  
StarSpot asked his friend to come over and have a little “fun”, after they drank the growth potion then teleported to another dimension, on the planet inhabited by tiny humanoid creatures.  
StarSpot arrived first, had some fun for himself while waiting for his friend to arrive. He started wondering what took her so long, was something went wrong? Suddenly, an enormous figure appeared in the horizon, it was his mare! It became clear that she drank a little bit more of the potion than he did. Spot didn’t mind of course, turns out he was aroused by the sight of his towering lover who was stomping her way toward him. Thundering thump of her hoofsteps could be heard miles away.  
He was both frightened and aroused at the same time, although his body was shaking already, it wasn’t clearly visible to the much bigger mare.  
Gazile now looking down at him, a smirk slowly creeped up on her face “So this is where you have been having your fun huh, now let’s see who’s bigger now” Spot just stood there, admiring the looming hoof above, too mesmerized to move away, She noticed his reaction “What, you’re not going to move? Then try not to get squashed like the rest of them, why not put your body to the test, if you could hold up against my massive hoof that is.” Spot knew she was enjoying herself through her voice, he looked down at the city he was in and said “Well I guess you guys are about to be snuffed out in an instant, I wish we could have spent more time together” he was tiny and powerless now, he opened his arms and legs, embracing his last moment as if he was going to be flattened in the next few seconds, but of course he wasn’t going to. The hoof came down with a thunderous boom, debris flying in every direction, shattered landscape, the sudden silence of scream of the inhabitants, it was perfect for him. However, Gazile was expecting him to actually resist at least a little and she was disappointed.
 

 
A rough finger practice sketch that turned out to be a little bit grayscale-ish… Got lazy on the blank areas.  
Gazile belongs to nobody(yes nobody, no I’m not joking, she doesn’t belong to anyone) a character I created to serve as a second character in this sketch.
 
I really have to improve the facial expressions and the overall body structure. :(