Tyler and Josh were sharing a hotel room and Tyler was taking a shower. Josh must not have heard the water shut off or something, but when Tyler opened the door, he seen Josh sprawled out on their bed. His underwear pushed down to his knees, head back against his pillow, eyes closed and mouth open. His expression seemed so angelic, despite the sinful things his hand was doing to his cock and the filthy way his muscles responded. Tyler stood there, stunned for a moment out of curiosity and something more. His gaze mainly focused on Josh's lower half, as this was his first time seeing his best friend like this. Hand working his cock and hips bucking up, as if he'd done this a million times. Tyler could easily hear Josh's breathless moans from where he stood, seeming to be pretty deep into his session and Ty didn't want to rudely interrupt. Tyler felt something stiffen under the towel he had wrapped around his hips as he wondered what Josh thought about. As time slowed, it felt like the world had briefly stopped as Tyler was experiencing this majestic moment, but it was only a mere few seconds before Josh locked eyes with him, realizing there was a light coming from the bathroom that wasn't there before. Josh gasped and stopped with a jolting motion as he tried to pull his underwear up to conceal himself, but it was far too late.
"oh..um...sorry." was all Tyler could say before backtracking and shutting the door, allowing Josh some privacy and time to get re-situated. Tyler felt a stir of mixed feelings. Curiosity, being the most prevalent. But also amusement, guilt, and a general sense of excitement. Those were his emotions though, his body had different ideas, judging from his erection jutting through the towel. He leaned against the sink on his hands, looking at his face in the mirror and mouthing the words "holy fuck". He had no idea what to do. If he didn't get rid of his erection, Josh would know. But if he stayed in the bathroom too long after he was obviously done showering, Josh would know.
Tyler turned on the water and got ready to brush his teeth. He thought of everything in the book to get rid of his hard on, but nothing seemed to work, the image refusing to leave his mind. After brushing his teeth, he sighed and unwrapped the towel from his hips and leaned against the sink, wrapping his hand around his cock and giving an experimental tug. He bit his lip to keep from moaning and swiped at the pre-cum at his tip, sighing as he twisted and pulled the only way he knew how. He reached down with his other hand to gently tug on his balls. It felt right, touching himself like this while his friend was just on the other side of the door doing the same thing minutes before. He wondered if Josh was taking this time alone to finish what he was doing, or if he was too embarrassed. That's where the guilt came in, because he really didn't want him to feel bad about it.
"Um...Tyler? Are you okay in there?" Josh asked after a moment. His voice was deep and clear, it was obvious he was right up to the door. Tyler's breath hitched, and he slowed down, trying to stabilize his breathing so he'd sound normal.
"Y..eah, just a minute!" Tyler managed, cringing at the obvious arousal and nervousness dripping from his voice. He considered taking his hand off his cock, stopping altogether out of shame, but it just felt so damn good. And he was so close. Josh's voice on the other end wasn't helping, in fact, it was adding an element of taboo and excitement. His mouth dropped open and head fell helplessly back as his hand carried out the motions on his slick cock.
On the other side, Josh was grinning wide. He knew exactly what was going on. He could feel Tyler's presence before he met his gaze, but dragged it on just a little bit longer to put on a show. When Tyler was in the shower, Josh couldn't keep his mind off his friend just feet away. All tan and naked with water cascading down his tight little frame. He's seen him naked before, and that image is how his hand ended up in his underwear, and how they ended up around his knees. His little experiment worked, and he knew what Tyler was feeling now.