Scott breathed a sigh of relief as the water from the shower upstairs stopped. His balls throbbed and he was half-hard in his pants. He desperately needed to go somewhere private and jerk off. Unfortunately that ruled out his bedroom, which he was sharing with Isaac. Hell it ruled out his bed, which he was also sharing with Isaac. The human side of Scott was frustrated by the lack of personal space, but the alpha werewolf side loved having his new beta, his first beta, tucked under his arm at night. That feeling had amplified over the past week since Boyd had been killed and Cora had gotten sick. The urge to keep Isaac safe and close trumped the need for privacy, and even if he'd had somewhere else to go, Scott wouldn't have wanted him to go there. Jerking off in the shower was a small price to pay to protect his beta and keep their new packbond strong.
Scott forced himself not to rush up the stairs as soon as the bathroom door opened. He didn't want to make Isaac feel like he was in the way, and he deserved some time to dry off and get dressed before Scott barged through the bedroom to get to the en suite bathroom. Besides, he hoped Isaac would come down stairs in a few minutes so that he wasn't right in the next room while Scott was relieving himself. Running water could only mask so much, especially to werewolf senses.
Scott turned off the TV and crossed his arms to keep from sticking his hands down his pants. Becoming a werewolf had amped up his sex drive, but becoming an alpha had taken it to ridiculous levels. All he could think about when there wasn't an active threat was breeding. It sucked that he and Allison were broken up. Not that he actually wanted her to get pregnant of course, but his instincts were screaming at him to slip inside someone and cum. It was different from his regular human hormones that made him want to get off in general. Blowjobs and handjobs weren't even very appealing, at least not compared to releasing his alpha seed deep inside someone and making sure it stayed there.
Isaac still hadn't come downstairs, but Scott couldn't wait any longer. He had to get this load out before he popped even if it would be wasted going down the drain. If Isaac heard him from the bedroom, he'd probably just leave and not bring it up. Scott had heard him jerking off in the bathroom before too. It was awkward, but it was what it was. They were teenage werewolves; they were full of cum, especially Scott. They'd just have to make the best of the situation, and if that meant accidentally memorizing the scent of each other's jizz, so be it.
Scott hurried up the stairs, forcing himself to take light steps rather than thundering up two or three at a time the way he wanted. It would be more embarrassing if he ran into the bathroom to jerk off.
He had walked a little too lightly he realized as he stepped into his room. Isaac obviously hadn't heard him coming. He was curled up on his side on the bed, facing away from the door and doing something on his phone. It wouldn't have been a big deal except he was still completely naked from his shower with the bath towel discarded on the mattress beside him and his knees drawn up toward his chest.
Scott's cock throbbed as the sight of Isaac's spread ass seared itself into his brain. It was the single hottest thing he had ever seen. Isaac's muscular thighs sloped gracefully to form a firm, round buttocks barely paler than his naturally light tan. His perky asscheeks appeared smooth at first glance, but a closer inspection revealed a sparse dusting of fine, light hair that gradually thickened into a soft golden fuzz as it dipped into his cleft and the upper parts of his asscrack. That fuzz in turn thickened into dense, dark brown trails along the sides of his taint and around the perimeter of his flushed, pink asshole. The skin was silky and supple-looking, moist and rosy from the shower. The swell of Isaac's taint arched up beneath it, like a fleshy launching pad where Scott could rest his balls while he fucked and bred that obscene pink slot. "I-Isaac?"
"Scott?!" His head snapped up. "Oh shit, I'm sorry!" He rolled onto his back, flashing his much less interesting dick and balls before tugging the towel into his lap and sitting up. "I was just relaxing. I didn't think about how– Oh crud. I'm sorry. I know you didn't wanna see all that."
