You notice a shadow past the steam

Through the haze of getting fucked by the dildo, you notice a figure beyond the steamed up shower. "It must be Thomas." you think to yourself. "I see you..." the figure says in a low sexy voice. You can't tell anymore if it's Thomas or not. Your ears are ringing. "Does my little contraption feel good in your hole?" the voice asks. "Yes...harder, I need it to fuck me harder!" you say loudly. The voice laughs quietly, and you realize it's the figure that's controlling the dildo. It feels like it's grown larger in your, and suddenly you also notice there's more of the sticky liquid coming from the cock in the wall. There's so much dripping out of your hole, it's making the floor slippery and difficult to stand on. Each thrust, the cock is going further into your new cervix, opening you up more each time.

"We might be here for a while, so make yourself comfortable" the voice says. You move to all fours, and the cock keeps pounding you mercilessly as it moves down with you. You're now getting fucked doggy-style. You're delirous in pain and pleasure at the same time. Your moans have turned into primordial grunts. You start thrusting against the fuck stick, gasping every time your ass touches the wall. You begin to cry as another orgasm comes over you. Your balls feel empty and tight, but you all you want is for this pounding to never end.

You notice that the figure has taken out his cock, and starts stroking his big dick while watching you. He can see you fully being pleasured by him, with him in total control. You notice his arm moving back to the wall, excitement and fear overcome you as you think he's going to turn the machine up more, when suddenly you feel the cock in you slowing down. "NO!" you scream, gasping for air, gasping for the cock to fuck you harder. The figure laughs again. "I like it when Thomas lets me play with his toys...". You're suddenly overcome with fear as you realize the man on the other side isn't Thomas "Want me to stop now that you know I'm not Thomas?" the figure asks. Your head is spinning. What do you do? What will Thomas do if he finds out? You don't want the fucking to stop, but you don't want to upset your new daddy either.