Symbiote
I am a species of symbiotes. My species travel around the universe looking for host to bond to. At first they struggle but eventually they become dependent on us. We give our host pleasure and addiction. Once they are more submissive we gain full control of their bodies whenever we please. I crashed landed on Earth yesterday. My crash site was near a building called a gym. I immediately went to search for a host, slithering towards the parking lot. I find a man preparing himself for a long night of working out. This man was perfect for me. As he continued preparing, I slithered up to him and enlarged my body. He looks behind and sees me, but before he can scream I engulfed him. I pressed my form firmly on his figure, showing off his muscular body. He continues to struggle as I assimilated with him. He slowly calms down as I completed the assimilation process. I adjusted my form, revealing his handsome face. I changed myself into grey tight gym clothing. My host sits up and stares down at me on his body. He touches me and tested pulling me. He suddenly feels a surge of strength and adrenaline. I’ve released a hormone into his body that made him felt this way. He will eventually become addicted to it. He smiles and began to disregard that fact that there was an alien attached to his body. He walks into the gym, excited to test out his new strength. I can feel his muscle flex with every movement that he does.