JACE:
   With only a one-year age gap, my brother and I were more like twins. We were in different grades, but we had a lot of the same friends, and we always did stuff together. Kai liked to tease me for being younger and smaller, even though he was barely an inch or two taller than me. 

    Nine months ago, my whole life changed when my brother went away to college. Our small town in Idaho felt smaller than ever. With Kai gone, I now lived alone with our widowed father who worked two jobs, leaving me home alone a lot of the time. I was bored, so I FaceTimed my brother a lot. At the beginning of the school year, Kai answered all my calls, but as the weeks went by he grew too busy to talk to me. He visited for Thanksgiving and Christmas, and that was it. I missed him terribly, but I pretended to be okay because I didn't want him to feel bad for leaving.

    With summer finally approaching, Kai was coming home for three whole months. Before he arrived, I made sure to tidy up the house and I even spent what little money I had to stock up the fridge with all of his favorite snacks. His college was five hours away in Seattle, and I asked him to share his phone's location with me so I could track his trip. As he drove home, I kept checking my phone every five minutes. I was acting like a bit of a deranged stalker, but I just wanted to make sure my brother was advancing safely. Finally, Kai showed up at the house, and I ran out to meet him in the driveway.

    "Dad's not around?" Kai said, noticing the absence of our father's car.

    "He's at work. But he'll be back tonight," I replied, helping Kai carry his suitcases into the house. 

    "How've you been?" he asked me fifteen minutes later in the kitchen. He looked exhausted so I made him some fresh coffee and we went to sit in front of the TV.

    "I've been okay. I decided to go to Boise State in the fall," I said. 

    "That's a good school," my brother said. He didn't know I'd applied for a scholarship at every single college in Seattle, but I didn't get any good offers.

    "Have you been working out?" I asked, realizing Kai's arms looked twice as thick as they did last Christmas.

    "Yeah," he smiled, proudly flexing his arms, which also revealed the huge armpit stains on his gray T-shirt. "Phew. I need to take a shower."

    While still talking about college, my brother took off his shirt in front of me, showing off a pair of pecs that were hairier and more muscular than ever before. Next, he kicked off his sneakers and pulled down his sweatpants, standing in front of me in his boxer briefs and socks. I'd seen Kai in his underwear plenty of times before, but he looked so different now. He'd bulked up, grown some facial hair… he's even gotten a couple of tattoos that I didn't know about. How could he never mention them to me? All of a sudden, I felt out of the loop.

    Leaving his clothes on the floor, Kai headed to the bathroom. I turned to look at his back, amazed by the absolute dump truck of an ass he was sporting. I sat by myself for a few moments, when a series of dings started. Kai had left his phone in his sweatpants, and it sounded like somebody was blowing it up with messages. I took the phone out so I could bring it to my brother, and I couldn't help but glance at the screen. It looked like he was in a group chat with a bunch of people whose names I didn't recognize, sending emojis and making jokes that I wasn't in on.

    "Kai! Here's your phone if you want it," I said, walking to the bathroom. "You're getting a bunch of texts."

    "Thanks," my brother said, stepping out of the bathroom. To my surprise, he was fully naked, his dick swinging between his legs as he reached for his phone. It'd been many, many years since I saw my brother naked, and I was absolutely mesmerized by the way his dick looked now: surrounded by curly pubic hair and a hefty nutsack.

    "Y-You're welcome," I stuttered, suddenly realizing that I was staring at my big brother's dick like a creep. I quickly looked up and smiled at Kai, who simply smiled back and closed the bathroom door.

    Once I was on my own, I looked down to see myself pitching an obvious tent in my basketball shorts. Fuck!​

—

    Later that night, after having pizza and watching a few of our favorite shows, it was time to go to bed. As I lay in bed in my underwear, I couldn't get the image of my naked brother out of my head. Every time I closed my eyes all I could see was Kai turning to face me without a stitch of clothing on. I truly hoped he hadn't noticed me staring at his junk – and popping a boner at the sight of it!

    It felt so dirty thinking about my brother like this, but I couldn't help it. My hand moved on its own, reaching into my boxer briefs to stroke my cock that was clearly excited about the encounter from earlier. Normally I would pull out my phone and watch some porn, but the mental image of my hunky brother was more than enough to get me fully aroused.

    "Jace, you awake?" my brother's voice suddenly whispered as he opened my bedroom door while knocking softly at the same time. Luckily, I hadn't pulled the covers down.

    "Yeah, everything okay?" I asked, pulling my hand out of my underwear. 

    "I can't sleep. Wanna hang out for a bit?" Kai asked in a normal tone, stepping into my room and closing the door behind him.

    "Sure," I agreed, always happy to spend time with my brother, even if I had a boner I needed to hide.

    I turned on my bedside lamp so we could see each other, and I was greeted by the sight of my brother shirtless, wearing a pair of ratty boxers that had seen better days. To me, though, they looked hot as hell on him.

    I expected Kai to pull up my desk chair and sit down. If the angle was right, I might even be able to see his nutsack. (Fuck, what was wrong with me? What an inappropriate thought.) However, I was surprised when my brother walked over to my bed and lay down next to me. My heart started to race as he lay on top of the covers, placing his hands behind his head to expose his hairy armpits. This was doing nothing to help my erection go away!

    We chatted for a while and thankfully my boner finally calmed down. Kai seemed relaxed and carefree, staring at the ceiling, which allowed me to sneak peeks at his chest as well as his bulge. After about an hour, he yawned and said, "We should probably try to get some sleep."

    "Mm, probably," I agreed.

    "I'm gonna go jerk off to help me fall asleep," Kai mentioned casually.

    "Yeah, that usually does the trick," I chuckled, finally willing to admit, "I was gonna do the same thing before you came in here."

    Then, out of the blue…

    "Wanna do it together?" my brother asked in all seriousness.

    "Umm... Okay," I replied, still taken aback by this wild turn of events.

    Kai took the lead and whipped out his dick before I even had a chance to fully process what was happening. After pushing his underwear down around his ankles, he started stroking his already semi-erect tool. Literally ten seconds later, he was fully hard. That thing must've doubled in size! He had the same circumcision scar that I had, and this was my very first time noticing it on him. His dick really did look similar to mine, except bigger. The tip was slightly darker than the shaft, which had a thick vein running lengthwise.

    I took a nervous gulp, pushed back the covers, and fished out my own dick. I imitated my brother and pulled my underwear down to my ankles, which made our thighs press together – his hairy and mine mostly smooth. The same went for our balls. I liked to keep my sack shaved, but Kai's was just as hairy as the bush around his dick. His cock was definitely bigger than mine, in both length and girth. He must've been at least two inches longer than me. I tried to convince myself I wasn't jealous, and that I might catch up over the next year or so. One thing was for sure: he had an impressive tool. Its proximity to me was making my mouth water. That's when I realized I was staring at my big brother's cock, so I quickly looked away.

    "It's okay. You can look," Kai reassured me with a smirk. "I saw you looking at it earlier as well."

    "I'm sorry," I mumbled, my face on fire. "It's just... I dunno. You're bigger than I expected. That's what, seven inches?"

    "Eight," Kai revealed proudly. "But size isn't everything. Besides, a lot of people think girth is more important than length."

    "You seem pretty girthy to me, too," I laughed.

    "Yeah man, you're right. Wanna feel it?" Kai offered, holding his dick at the base and wagging it at me.

    "What?" I gasped, starting to wonder if I was hallucinating.

    "You can feel it if you want, I don't mind," my brother continued coolly.

    As close as we always were as brothers, we'd never done anything like this before. But this could be the perfect moment. After all, Kai was offering it himself. My right hand moved slowly and tentatively, reaching over and grabbing my brother's dick to see just how much girth he actually had. 

    This was the first dick I'd ever touched other than my own… and it felt good. It felt right. He was rock hard yet it felt so soft. I didn't quite know what to do, so I just enjoyed the feeling of my brother's cock in the palm of my hand.

    "That's it. Now go up and down," Kai moaned, closing his eyes.

    He was probably imagining some chick was doing this instead of his little brother. Still, I wasn't about to let him down so I started stroking him slowly. I didn't know if this was how he liked it, but I was eager to make him feel good. I jerked myself off with my left hand, but I was so fucking horny that I was on the cusp of an orgasm. I didn't want to cum so I let go of my dick, using my left hand to cup Kai's balls instead.

    "Mmm, fuck yeah, Jace. Tug on 'em," Kai grunted, guiding me along the way.

    That's exactly what I did. I held onto his sack more firmly and pulled on his hairy nuts. My brother's moaning got slightly louder, and I smiled knowing I was the cause. I sat up a bit more so I could get a better angle and a better view. God, my big brother really did look like a stud as I jerked him off. His muscles kept tensing and relaxing, his whole body writing in pleasure as I edged him closer and closer.

    "Squeeze tighter on my shaft, bro," he instructed, keeping his eyes closed. "Ahh fuck, that's good."

    I made a tighter grip with my right hand, which made precum spurt from the tip of my brother's dick. Some of it got on my fingers so I used it as lube. His breathing was starting to get heavier. At one point, he used both hands to grab onto my wrist and started pumping his hips upward.

    "Here it comes!!"

    Kai fucked his cock into my fist and exploded, blowing the biggest load of jizz I'd ever seen in my life. Still thrusting, he was shooting his spunk everywhere. A lot of it landed on my arm as well as his stomach. He finally slowed his movement and released my wrist.

    "Fuck. Thanks little bro," Kai panted. "I needed that."

    Next, he stood up, pulled his boxers back on, and wished me good night. I turned off the light and I waited until I heard his bedroom door close. Once I was alone, I licked up the jizz that was on my right arm. My left hand reached between my legs, but I barely touched my dick before I blew my own load. The taste of my brother's spunk in my mouth felt more intense than anything I'd ever tasted before. I could only wish there would be more bonding with my big brother this summer.