You decided to play things save for now and stay inside the house. You think about how to try your new power on. Your younger brother Thomas is the perfect test subject. He is good looking, a very heavy sleeper and is being a complete dick to you most of the time, so there is no need to feel guilty about anything you do to him.
You decide to go to Thomas' room. You slither away from the mirror, underneath your door into the hallway and proceed to Thomas' room. There you move yourself underneath the door into his room without making any sound. You see Thomas' bed at the other side of the room. You move to the wall next to his bed and slither up until you have a clean view of Thomas laying down.
"There you are you prick" you think as you position yourself on the wall above his head. Looking down you see a guy with a pretty face and a good looking body laying peacefully in his bed. "But not for long" long think and you move down the wall to right besides his head.
"Since I'm a slime I can get into him through a lot of places" you let your dirty mind think. "Now, which hole will get the honour of being filled" you say softly sobbing.