Finger Himself

"...You are going to finger your asshole until I tell you otherwise" the voice said. There was no way that Zac was going to do such a thing to himself, he was 100% virgin back there and planned to keep it that way. But he found his right hand moving of its own accord and heading straight for his anal entrance. Pressing a finger between his ass cheeks, Zac felt as he inserted it into himself.

Zac felt disgusted with himself, the feeling in his ass was weird, and yet there was nothing he could do stop himself.

"Please..." Zac found himself saying to the voice.

"Alright you can remove it" the voice said, and Zac did just that gratefully. "I know how scary that was for you, how sick it made you feel to play with your ass in such a way. I know..."