You feel someone slap your ass

A strong slap at your ass makes you squeal in surprise, you hear a voice

"Damn, that was a nice squeal miss, did you enjoy me slapping your ass? I can do much more than that you know?" Charlie says as you try to get out of the washing machine as soon as you hear a noise that resembles a unzipping noise

".!?...Charlie?! What do you think you're doing?!" You say trying to get out but it's like he's pinning you there