I try not to wake up my step daddy when I deepthroat him

I'm a bit of a pervy stepdaughter. Of course I know what I'm doing is wrong but I can't help it. My stepdad has something that I find attractive and it always turns me on fantasising about him. What I do looks innocent but I know it's very dirty and forbidden. Whenever my step dad is sleeping I sneak into his room and pull down his pants to play with his dick. He is constantly listing after me and I can tell. Maybe he even has wet dreams about me because his dick gets really hard when I suck it. All I hope is nobody comes at the wrong time so I don't get caught. But at the same time this makes it really exciting and it's a huge turn on.