Matt and Cal cycled away from Cal's house and down the road. Within 5 minutes, they had arrived at the leisure centre. It had been 3 weeks since they had gone for a weekend at the caravan, where Cal's Dad had spanked the two boys as a punishment for skinny dipping at night. Since then they hadn't talked about it to each other, but made sure to be on their best behavior when in front of Cal's dad together.

Anyway, it was still the summer holidays so Cal and Matt were able to spend their days having fun; playing tennis and football together and relaxing at night. Today, they had decided to go swimming. Matt was really looking forward to going. He couldn't wait to see Cal wearing nothing but his tight Speedos and to see what they barely covered. He hoped they would be able to get undressed in the same changing room. Once they arrived, they got their locker keys and headed down towards the pool.

To Matt's delight, the changing rooms were communal. The boys put their bags down and began to undress. Cal seemed to be embarrassed and still obviously had memories of the last time the boys were naked together. Because of this, Cal kept his t-shirt on while taking off his briefs and looked away from Matt while he was at the most exposed point. After both boys were changed into their Speedos, they got into the pool. Cal was angry at the rule at the baths that said that Speedos must be worn. Still, Cal had never been one for breaking rules so he had to dig out and old pair of trunks that were far too small for him and left him feeling exposed.

The lads had a great time, diving into the pool in strange ways and messing about in the water. Matt flipped into the water at one point and came out of the water laughing.

“Excuse me! No flips into the pool! It's dangerous!” The voice came from the lifeguard at the pool, who had been looking at Matt and Cal since they arrived, making sure they didn't break the rules. Cal knew the lifeguard, who was a friend of his father's.

“It's not dangerous if you know what you're doing! Leave us alone!” Matt had never been one to submit to authority.

“Don't you dare talk to me like that! What is your name?”

“Harry Potter!”

“Right, that's it! Get out of the pool!” Still half laughing, the boys climbed out of the pool. Matt continued to laugh until he was grabbed by the hair and dragged by the lifeguard into a storage cupboard. Cal went in after them to see what was going on.

“You boys have no respect.” The lifeguard said, locking the door of the cupboard. “So it looks like I'll have to teach you both some.” He went into a cabinet and took out a paddle, made of oak; a foot long. “You stay there Callum.” Callum was mortified to see that the lifeguard knew who he was. “You, can get over my knee.” He said, pointing the paddle at Matt.

“No...” Matt began; pleading. “My name's Matt, we were only playing... please” The lifeguard didn't want to hear it.

“Only last week I had to spank a boy your age for swearing at me and showing no respect, now I have to again!” With that, the lifeguard took Matt and forced him onto his knee. “Get your ass up in the air!” He said and positioned Matt so his butt showed high in the air for Cal to see.

“I'm going to give you 10 spanks with the paddle and then more with the hand, understand?”

“Yes sir...” Said Matt; desperately hoping that the use of the word 'Sir' would prevent his spanking, but before he could think of a way of escaping his fate, the first blow landed on his rump. SMACK! The very thin material of Matt's Speedos did nothing to stop the blow of the paddle. Matt had no time to ready himself for the second as it came crashing down on him. By the fourth spank, Matt was sniffing. By the sixth he was crying. He had no choice but to close his eyes and wait for it to be over.

“Right then, now the paddle's finished, you'll be getting my hand. You should have thought about what consequences there would be for your actions!” With that, the lifeguard tucked his hand into the back of Matt's Speedos and pulled them down to his knees; displaying his perfectly symmetrically red butt cheeks. He went over the exact same spots with his hand, alternating between each cheek. Matt let out the occasional 'ah' or 'ow', but mostly remained in silent tears. I t was long after Matt had lost count of the number or spanks that the lifeguard pulled Matt of his knee, to analyze his now crimson ass.

“Yes, I think you'll remember to speak respectfully for a while now.” The life guard said. “Now, go and stand by that wall with your hands on your head. Don't you even think about rubbing your butt!” Matt moved swiftly into the corner of the room, not wanting the lifeguard to change his mind and decide that Matt needed for spanking.

“No, young man! You face this way! You're going to watch your friend get spanked now! Maybe that'll teach you a lesson as well!” Cal looked mortified.

“Me? I didn't do anything!”

“Yes, you did Callum, I saw you laughing! Now you'll get the same punishment as your friend! Maybe this'll teach him that his actions have consequences! Now get over my knee!

Cal reluctantly shuffled towards the lifeguard and lay down over his knee. Knowing the drill from the many times he had been spanked by his father, he poised his ass up in the air waiting for the paddle. SMACK! The first blow came with such a force that cal was knocked flat onto his stomach again from the force. The lifeguard, however, just propped his ass back up in the air again. Cal was a lot less tough than Matt so by the third spank he had begun to sob. The lifeguard had no sympathy, however, and continued on spanking Cal like a machine. After the tenth spank, just like with Matt, Cal's red Speedos were dropped to reveal an equally red and swollen bare bubble butt. Then, without a moment of hesitance, the lifeguard's heavy hand once again began to spank alternating boy butt cheeks.

Matt, however, had gotten over the pain of his spanking and had begun to enjoy watching Cal's bubble butt struggle against the force of his spanking. He was thoroughly enjoying the view he was getting of Cal's slim, struggling naked body. He could even catch a glimpse of Cal's dick in between his legs as he spread them, waiting for the next spank.

Matt began to get hard and within seconds had a huge erection that he couldn't hide, as the lifeguard had told him to keep his hands on his head. After a while, the lifeguard lifted Cal's sobbing body off his knee. Cal's butt had been spanked just as much as Matt's, but there was more damage as Cal's ass was thinner and leaner. The lifeguard made Cal stand next to Matt, whose dick was still completely hard and on show for Cal to see. Cal's dick hung limp and flaccid, looking inferior to Matt's long throbbing penis.

“Now, boys, I want a sincere apology from both of you”

“Yes sir...” The boys mumbled, still with their hands on their heads.

“Boys, I said a SINCERE apology! Do you want the strap again?”

“No Sir!”

“Then what do you say?”

“Sorry sir!” The boys chorused.

“Good, now off you go and don't let me see either off you misbehaving in my pool again!” With that, the boys pulled their trunks back up and set out to leave the room.

“Oh, Callum?”

“Yes?”

“I'll be having a word with your Father about your misbehavior, I'm sure he'd want to know.”

“Yes sir.” And with an apprehensive look, Cal and Matt left the room.