A/N: Based on [NSFW] Towel Fantasy by buttofgrayson on Tumblr. The Tumblr story itself was based on when Forager whips Dick with a towel during training in season 3 episode 7, "Evolution." Pretend that Wally is alive as Dick's boyfriend.
After the long, hard day of training his new recruits, Nightwing felt his back aching and was tired. His butt still hurting just a bit after being spanked with his own towel by Forager. The thought of being able to relax for the rest of the evening was more interesting to Dick Grayson than taking a shower, but Dick needed to shower because of the horrendous masculine body odor from his hot, sweaty, stinky armpits; he also hadn't allowed his feet to breath...yet. Despite how nasty the smells were, they instantly turned him on. When Dick noticed that his retired superhero boyfriend, Wally, wasn't home yet, quickly made his way to his bedroom to get ready to shower.
Puberty had treated the former acrobat nicely these last 7 years. Reaching slightly pass the 7 foot mark, he now had a strong muscular tall body and looked down at Conner and Wally, much to their chagrin. After taking off his tank top, Dick's strong broad chest, bouncing pecs, and perfectly sculpted 6 pack abs glistened with sweat and were cooled down by the cool air. There were other features that he was proud of. One was his notorious bubble butt, which were strong and firm from the excessive amount of squats he's done. One could make out his firm but jiggly buns when he was wearing his Nightwing costume, or any loose fitting clothing. Other assets included his big hands and big feet. His hands were 10 inches or 30.48 cm in length (base of the palm to the tip of the middle finger) and 12 inches or 30.48 cm in span (tip of the thumb to tip of the pinky finger with the hand outstretched). They were great for firmly palming a basketball, among other things. After Dick sat on his bed, he reached down to slowly take off his stink bomb shoes and sweaty socks as if he was putting on a striptease for his submissive Wally. Dick stretched and wiggled his long flexible powerful toes once his size 19s were able to breath. Of course, you know what they say about big hands and feet.
In fact, "Dick" was a perfectly fitting name for the well endowed young man who was now absolutely hung as a horse. It was hard to believe that when Dick joined the Team at the age of 13, he was once a scrawny short kid who took on opponents bigger than him. Now things were different. His manhood was almost half as long as his eskrima sticks and thicker. Women and some men always loved to grab and squeeze his ass while on their knees giving attention to what was in front. One time, Wally forgot about Valentines Day so Dick "punished" Wally by leaving him unable to comfortably walk around for a few days.
Dick finally pulled down his dirty stained underwear which had served as a tight prison for his increasingly growing and hardening dick. Previously, his cock hung low between his thighs, allowing him to slap it against his long thighs when he wiggled it around. His tight costume didn't restrict movement but still restricted his body. This left very little to the imagination of viewers when he started working out more and had massive growth spurts. After spending so much time in costume, Dick loved being naked whenever he could. Upon liberation, Dick let out a sigh of relief and his endowment pointed outward and upward like a monument acting like a compass needle.
Dick wanted to shower, but there was something that needed to be satisfied immediately and he couldn't wait for Wally to get home to do it. Dick went back to his bedroom and laid down comfortably on his back while running his big strong hand slowly over his member. With his huge cock hardening from his slight teasing, Dick smirked to himself before putting his towel next to him on the bed. Dick lied on the bed and spread his legs apart. His manhood grew larger and harder by the second and his big heavy balls were so full. Dick grabbed of his long massive shaft and began slowly stroking it. To get himself started, he brought 3 things to his nose and inhaled deeply: his foot, a dirty sweaty sock, and his shoe. He couldn't help but let out soft moans while pleasuring himself. Next, a vibrating dildo entered inside of Dick, stretching his tight hole; he couldn't remember the last time he masturbated because being a superhero kept him busy. Soon, precum began slowly leaking from his cockhead as he stroked his dick. At first just a dollop of the stuff stayed at the very tip of the head but before he knew it, it was dripping steadily onto the towel. Dick squirted some of Wally's lube on his stiff pole.
"Ohhhhhh f*ckkkkkkk!" Dick moaned out as he lets himself become lost in pleasure. "So glad Wally's not here right now or I would've put him into a wheelchair," he thought.
Dick was enjoying it so f*cking much. He grabbed his shaft tightly with one hand while milking himself rigorously with the other onto the towel. He felt waves of pleasure intensifying greatly. His balls tightened as he jacked himself harder and faster now. He almost wanted to stay like this state of ecstacy forever because work had given him no downtime. He had been so insanely horny that Wally's ass was left sore for days after each time they met. But this time he was all alone, jerking off harder and faster than ever before. His huge, long, thick cock became all slick from his saliva and precum as it pulsated in his hands.
"Ohhhhhh goddddd yessssss!" he moaned out as loud as he could because he was so maddeningly close to climaxing. Dick couldn't hold back any longer. He let out a loud cry and came incredibly hard, spraying thick ropes of white all over the towel beneath him and even on his own abs.
"OHHHHHHH F*CKKKKK YESSSSS!" he moaned as he continued cumming before completely milking his cock to completion. When his orgasm was done, the towel and his abs were covered in his seed. Breathing heavily, Dick fell back onto the bed. He weakly reached down and wiped the cum off his abs with the towel. Dick was now perfectly relaxed.
"Thanks towel. Thanks dildo," he said with a laugh before tossing the towel into the bin and grabbing another towel for his shower.