Part 3

"Awe, but Daaaaaad!" Bobby whined.

"Nope, sorry kiddo. No more sex until your grades improve," Sebastian scolded him. 

Since the older equine had entered into an intimate relationship with this son, the young horse's grades had dipped below average. While the single father knew he could easily punish the boy by taking his games away, he knew that withholding their weekend escapades would be a stronger motivation. It also would be best for both of them to ease away from the constant weekends of debauchery. They had been intimate every weekend for a month, while ignoring life's other responsibilities. Sebastian had a household to maintain and he wanted to be sure Bobby was still able to be a kid. As horny as they both were for one another, it was time for a break.

"You need to sleep in your own bed too," Sebastian added. "Just until you can bring your grades back." 

"Fine!" Bobby held back tears as he stormed off and slammed the door of his room. Sebastian sighed knowing it was the right thing for him, but it still hurt to see his little boyfriend pout. 

The first few days were the hardest on both of them. Sebastian started taking two showers a day to hide how much he needed to masturbate. Though, in the mornings Bobby beat him to the bathroom, he could smell the healthy aroma of the 10 year old's spunk as he stepped into the rushing water. The smell of his son only made his orgasms more intense every time their days overlapped like that. Bobby as well took every opportunity he could to stroke his boyhood. He could only manage to get off every other try though, as he had grown accustomed to his daddy's touch. 

By the end of the second week, their desires had cooled off, though the frequency of their self pleasure had not. Though they weren't desperate for the other, the longing for a partner still remained. This continued through a third week, though by then Sebastian had seen a drastic change both in Bobby's grades and his attitude. He wasn’t avoiding him as much as he was when they first stopped sleeping together, and he was actually staying after school to study and hangout with friends a few days a week. With another week halfway through Sebastian decided to invite his son back into his bed on the upcoming Friday evening. He was ready to feel his little boyfriend's warmth again. Just as long as it was a reward for his son's hard work, not a return to a less stable daily grind.

A half hour after dinner that Friday night, Sebastian had just finished the dishes as Bobby entered the kitchen for dessert. Snagging a snack cake from the cupboard, Sebastian reached over and rested a hand on Bobby's right shoulder. 
"Hey kiddo, just a second."

"Huh?" Bobby was a bit surprised. He was mostly just living in his own head that evening. Turning, he realized his dad had something important to say as he crouched down so that they were face to face.

"You've turned things around the past few weeks. You seem more productive and happier than I've ever seen. I'm really proud of you, kiddo." 

"Awe, thanks dad," Bobby replied, blushing and rubbing his head.

"That said…" Sebastian's eyelids lowered and his 'proud father's look shifted into a clear gaze of desire. "...I was thinking you'd like to mate with me tonight as a little reward for all your hard work."

"Oh?" Bobby gasped in surprise, eyes widening. "I thought we weren't gonna do that anymore." 

Sebastian shook his head and smiled. "No, No. You're still daddy's boyfriend. I just still need to be sure you're growing up healthily."

Bobby smiled and giggled. "Hehe, thanks dad." 

Sebastian then raised left hand and placed it on Bobby's cheek. Tilting his head he kissed the boy gently on the lips and waited for the return. Bobby was quick to toss his still wrapped dessert on the counter and raise both arms wrapping them around Sebastian's neck. Closing his eyes he parted his lips and met them with the older equine's. Their tongues pressed together as the familiar pleasures rose in their bodies for the first time in nearly a month. 

"Mmmmmmh. Mmmm. Mmmmmm. Mwah!"

A long trail of saliva trailing between them, both were now flush in the face. As much as Sebastian wanted to bend over and let Bobby pound him right there in the kitchen, he also wanted to take things slow. Standing back up he rubbed Bobby's head, then gently smacked his backside sending the boy upstairs. 
"Go get cleaned up kiddo. Then meet me in bed at 8." 
It was just past 7 which would give both of them plenty of time to prepare. He wanted to remain separate for a short time in order to build the tension and lust before they began. Bobby eagerly ran upstairs and into the bathroom while Sebastian prepared his bedroom. Having showered thoroughly before dinner, he was more than ready physically. However, he wanted to do more than just have a casual fling this time. This was their one month anniversary and he wanted it to be a night both of them would remember for a long time.

Turning off the main lights, Sebastian lit the room with 10 candles which illuminated the bed just enough to see clearly. Tossing the blankets aside he lined the backboard with 3 extra pillows from the closet. Stripping off his regular attire, he slipped into his bathrobe and laid on his side awaiting his little lover to arrive.

Turning the water off, Bobby stepped out of the shower. Toweling off, he took an extra minute to massage his semi-hard boyhood to full mast. He couldn't wait for what his daddy had in store for him. Looking down at his 10 inches, Bobby giggled in excitement. Taking a pair of his white briefs, he slipped them up, cradling his tight balls and securing his erection from bouncing too much as he finished getting ready. With his mane combed and brushed teeth he was ready to join his daddy in bed. By the time he reached Sebastian's bedroom door, Bobby had fallen flaccid again. His youthful package creating a healthy bulge in his undies. 
"Dad?" Bobby said, creeping around the corner. "Are you…whoa!" Bobby gasped. His jaw dropped seeing the older equine reclined in his robe.

"Hey kiddo, like what you see?"
Bobby gave a subtle nod and took a step forward.
"Hold up, what do you think you're doing?" 

"Huh?" Bobby froze wondering what he did wrong. Sebastian sounded stern all of the sudden which worried the young equine. 

Sebastian smiled and motioned with one finger downward. "Get those undies off. No clothes in my bed, remember?" 

Bobby giggled and reached down, slipping out of his briefs. Stepping out of the leg holes he continued on until he reached the edge of the bed. Sebastian sat up on the edge, and wrapped his hands around Bobby's back.
"That's a good boy." He said looking up and down his son's slender figure. "Looks like you're nice and clean, now." 

"Mmmhmm," Bobby nodded, reaching up and resting his hands on Sebastian's arms. "I love you dad."

"I love you too, kiddo." There was a brief pause as they looked deeply into each other’s eyes. Seeing that they were more than ready, they tilted their heads and their lips met. As their tongues danced together, Sebastian slowly ran his hands lower and lower until he was gently squeezing Bobby's butt. Bobby in turn let his hands fall into his dad's lap and he pulled the drawstring of his robe exposing the stallion's cock. 
"Mmmm. Mmmmmm. Mwah," Sebastian mumbled, the saliva trailing between them to the floor.

"Hey dad?" Bobby asked. "Do you think you could…um…" Despite their many nights together, the younger equine was still a little shy about some things. 

"What is it kiddo?"

"Can you maybe…mate me this time?"

Sebastian's eyes lit up in surprise. "You…wanna try taking it?" 

Bobby nodded eagerly, "Yeah! Pleeeeeease!"

"I'm much bigger than you are, you know. It might hurt." Sebastian's cock twitched at the prospect, despite knowing just how tricky penetration would be for the boy. His cute little butt had always tempted the stallion, but he didn't want to take things too far until Bobby was ready. Maybe…maybe he was ready now though. 

"Please dad!" Bobby pleaded with him. "You always feel so good when I do it to you…I wanna feel good like that too!" 

Sebastian closed his eyes and sighed. It seemed there was no way around it. Bobby was insistent and hard to say no to given how attractive he was. 
"Ok, kiddo. I'll mate you." 
Bobby smiled and bounced up and down in excitement. Thinking about what needed to be done, Sebastian stood and disrobed completely in front of his son. 
"Ok then. First thing's first. Climb up on the bed and get on your hands and knees." 

Doing as instructed Bobby crawled onto the bed, and pointed his butt at Sebastian. The 10 year old's cock drooped slightly downward along with his barely hanging balls. Instinctively Bobby raised his tail exposing his virgin hole. The sight was incredible for Sebastian, whose cock twitched shooting a stream of precum onto the bed between Bobby's knees. Bobby giggled seeing his dad's hot liquid soak into the sheets. Heart pounding heavily, Sebastian licked his lips and got onto his knees. 
"Ok kiddo, just relax and take deep breaths. I gotta start by loosening you up a little." 
Bobby nodded as Sebastian leaned his head under Bobby's tail. He was a little unsure of himself, but as always knew his little lover would respond well to new experiences. This was now going to be one unforgettable night for sure!

Closing his eyes to calm his nerves, Sebastian gently reached up with both hands and spread Bobby's cheeks apart. Taking a deep breath he stuck out his long flat tongue and licked across Bobby's tailhole. Immediately the boy gasped feeling the warm wetness on his backside. The gasp was soon followed by a soft moan as Sebastian began licking over and over. 
"Oh, dad," the boy moaned, "That feels goooood."
Making sure to get the boy well lubricated, the older stallion gently rubbed his own cock coaxing out enough precum to coat his upper length. Once the young equine's hole was nice and wet, Sebastian stood up and rubbed his leaking flare across Bobby. The boy gasped feeling his dad's hot precum coat his puckering entrance. 

"Ok kiddo I'm gonna push in, take a deep breath and just relax." 
Bobby nodded and inhaled deeply. As he exhaled, Sebastian pushed forward, slipping his mature cock into Bobby's body. The boy gasped as his virgin hole spread wide open to accommodate Sebastian's flare. 
"Oh, yeah!" Sebastian moaned, his cock throbbed as it was squeezed tightly by Bobby. 

"O…OH!" Bobby gasped, his own boyhood pulsing from the pressure rising inside him. For a moment he was speechless. He finally had his dad's cock inside and it felt incredible. He could feel the flair throbbing as Sebastian held it just inside of him, letting Bobby adjust to the feeling. 

"You ok, kiddo?"

Bobby bit his lower lip and nodded. "Uh huh. You're sooooo big, Dad."

"Just relax. Deep breaths. When you're ready for me to keep going, just say so." Sebastian smiled, hearing that his boy was already enjoying being penetrated. Even his mother had trouble taking his cock at first, so he was happy to give him all the time in the world. Just as his thoughts began to wander, Bobby giggled and gave him the 'ok' to continue. 
Moving his hands from the boy's butt to his hips, Sebastian pushed in up to his central ring. He figured any further than halfway would cause Bobby more pain than pleasure. 

Bobby gasped as his young body was pushed to its limit. Sebastian's mature equine cock throbbed against Bobby's prostate sending waves of pleasure through his boyhood. He could feel the precum dripping from his young cock, just from the pressure inside. He couldn't believe how much was leaking out. It was if his dad's cock forced his body to start producing it like an adult. As he wrapped his head around the intense pleasures, Sebastian began gently pumping in and out. Bobby's gasps quickly turned into moans as his anal boyhood virginity slipped away. 

SHLICK SHLICK SHLICK SHLICK 

Sebastian's precum too was flowing strong, keeping them both well lubricated. With Bobby's body so tightly gripped around the upper half of his cock, he knew it wouldn't be long before he exploded. It was the best sex he had ever had in his life. Despite not moving very fast, the older equine could feel every inch of his shaft tingle. It was only a matter of time now before he pimped his 10 year old son's ass full of hot cum. 
"K…kiddo, I'm…I’m gonna…" Sebastian could hardly speak. His flare pulsed wide, as he began shooting precum out in anticipation. 

"Do it Daddy! Fill me up!"

"I…a…AAAAANNNGGHHH!" Sebastian gripped Bobby tight to avoid forcing in too far. Instantly a long stream of cum erupted from his loins and splashed deep into Bobby's stomach. It was so much that the older equine quickly pulled back, knowing the second burst would be even larger. Just as the second blast shot out, Sebastian tugged his flare out of Bobby's hole with a loud POP! 

"AH, DAD!" Bobby shouted as cum streamed out of his gaping boy pussy. His boyhood throbbed shooting ropes of precum across the sheets, as Sebastian painted his back with his remaining seed. 

As the two eventually stopped spraying, Sebastian reached forward with both hands, hugged Bobby to his chest, and laid down with him on the bed. Panting heavily they slowly caught their breaths in the afterglow. The older stallion couldn't remember the last time he came that hard. His son was the perfect lover, able to satisfy him fully. 
Bobby smiled as he felt himself falling flaccid. His dad's cock pressed against his back as they snuggled together in the cum soaked sheets. 
"I love you Dad," he whispered.

"I love you too kiddo," Sebastian replied, kissing his neck. "Let me know when you're ready for round 2."

Bobby hummed and reached down, rubbing his boyhood. "Will do." 

With his young son and boyfriend in his arms, Sebastian no longer cared about what life would have been like if the plans of his younger days panned out. This is how it was always meant to be. Just a 28 year old stallion in love with his 10 year old son. His life was perfect.