Wham felt his ass pulsating in pleasure. He could feel that the blood had rushed to his ass, which was begging for cock. He felt his heart race as he heard the heavy footsteps behind him, and failed to keep his fear and excitement in control. His ass was hard as a rock now, and he blushed, knowing that the other being in the room could see his arousal on display.
Kars laughed mockingly, making Wham blush an even deeper red. He was tied up with no way to cover his ass from the massive man. Wham felt Kars draw closer and began to fidget nervously, unable to stop himself.
"You're horny, aren't you?" Kars asked condescendingly, "I didn't even need to ask."
He placed his massive hand on the smaller man's massive ass, and began tracing his fingers along the badonk. Wham gasped loud and let out a soft moan, which made Kars laugh again. Kars began stroking the ass, massaging it and gently spanking it to Wham's pleasure and embarassment.
Suddenly, Kars put his face down near Wham's ass. Wham clenched his ancient cheeks, nervous and horny. He felt Kars' soft breath on his rump, and began to relax when suddenly he felt his cheeks being spread. Kars put his mouth to Wham's anus, and to the smaller man's surprise, began sucking in with incredible strength.
"W-wait what-" Wham started, but couldn't finish. He could feel all the air, being sucked out of him. He began to panic, feeling useless and scared. Kars was sucking in at an incredible rate, and Wham began deflating.
Before even 20 seconds could pass, Wham was only skin and bones. Kars stepped away, exhaled, and looked upon what he had done. He didn't understand what he had done. He hadn't meant to do this.
That was the day Kars found out he absolutely didn't know how to give a rimjob.