Melted sugar made for a messy situation. This is why Izuku was glad he came prepared. He had a towel laid out beneath Katsuki who was on his hands and knees with his toes curling in pleasure. This experience was mind-numbing to him as he felt the warm contents slip between his ass and down his thighs. Following the warm sugar was a wet appendage as Izuku gathered it all in his mouth along with leaving behind marks. 

"If I didn't know better I'd think you'd be into wax play," Izuku chuckled softly as he trailed his tongue along the tracks the sugar made. Katsuki whimpered as he felt the sugar trail down his hanging cock. 

"Shut up this was just a dream!" Katsuki hissed but it died in a moan as Izuku sucked the sugar off his dick. 

"Yeah, a dream you had and wanted to try out. You're lucky I love you," Izuku said after he pulled back swallowing the sugar and precum. "If you wanted me to eat you I would've done it without the sugar."

"Izuku," Katsuki's face bloomed with a blush at the words. 

"Yes, Kacchan?" Teasing lit was in his voice, one that made Katsuki laugh at their situation.

"I love you too," Katsuki said biting his lip as he sat upright on the towel. "Thanks for doing this."

"You're weird but you've spent nearly the entire first month of summer attending my games. The least I can do is bend to your will a little bit." Izuku shrugged as he took the rest of the melted sugar to the counter and scooped Katsuki up and into a lukewarm bath. 

"Yeah but that was weird. To have me pounce on you this morning with melted sugar ready asking for you to drain it all over my ass and eat it," Katsuki blushed all over again just thinking of the embarrassment he was lacking at that moment when he pounced on Izuku. He could get really determined when he wanted to be and that made him sink in the water away from his boyfriend. 

"Hey don't go hiding in the water just because you're embarrassed now," Izuku laughed as he leaned over and pulled him up. Katsuki whined and tried sinking back in but it was futile, Izuku was physically stronger than him. "Speaking of which, feel like working out with me, don't want you flabby when you head back to school." 

"Don't insult me, I'm in great shape. I work out whenever you head out for practice, if you were around I couldn't concentrate and I'd definitely try and get something out of you," Katsuki said with a seductive smile. Izuku gave one back and kissed him eagerly. Katsuki sunk his hands in his messy curly top hair and tugged slightly so that Izuku would open up his mouth. 

Izuku obliged him and slipped his hands beneath the water to his waist and opened his legs. His fingers slipped in his ass and Katsuki moaned as Izuku didn't hesitate to push them as far as he could at this angle. "Gonna behave for me princess?" 

Katsuki nodded as his tongue got played with Izuku's who pulled back after a bit of heavy kissing. Izuku licked his neck and marred his skin with red teeth marks with a slight smirk as Katsuki gripped his biceps without pause as he moaned in his ear. "Yes, I'll behave." 

"Good princess, behave and you'll get gifts okay?" Izuku murmured and kissed his cheek before pulling back his advancements. Katsuki whined at the lack of contact but stopped when Izuku gave him a firm glare. "Finish up your bath and get dressed, we're going out tonight." 

Katsuki got eager and made sure to scrub the sugar off his body and got into their room to pick out his clothes. 

His platform boots echoed in the apartment as he came out front and Izuku looked up from his phone and had a wicked smirk on his face. "I was hoping you picked a skirt, makes my job a whole lot easier," Izuku got up and held his small waist and lowered them down and under his skirt. Katsuki's face went aflame as he felt Izuku pull his panties down and lifted his feet out of it. 

"What are you doing?!" Katsuki asked as Izuku pocketed the mint green panties. 

"Hmm, what do you think, we're going to have fun," Izuku took his hand and they headed out into the city. "Also in the final week, I want to take you to the beachside as a finale to our first summer together as a couple." 

"I don't see why not, I'd love that," Katsuki grinned as he was made to weave through the crowd until they ended up at a fair that was hosting a fireworks show later. They played a few games with Katsuki becoming more and more aggressive since he wanted to win gifts for Izuku. He was subtly using his quirk and he was winning. Izuku watched on in with an amused expression as the morale of all the boyfriends went down as they got handed to by a femboy. 

"Izu-chan I got this one for you as well," Katsuki ran up to him with an All Might plush, Izuku watched the males in the immediate area look on in jealously while the girlfriends eyed Katsuki with slight disgust as he handed over another of the good quality plushies that were only going into a large garbage bag Izuku had to lug around. 

"Thanks, doll, I think you cleared this one out as well, let's grab some food, and then you can continue being an asshole," Izuku said with a chuckle as he wrapped an arm around the blonde's waist. 

"I'm not an asshole, I just want to win prizes and all these extras can go fuck off," Katsuki gave a condescending giggle which Izuku joined in on as they got noodles, sweets, and other little snacks that Katsuki enjoyed stuffing his face with. As the night wore on Katsuki finally registered that he wasn't wearing any panties as the wind picked up. 

Izuku noticed him holding onto his skirt whenever the wind went by and that got his devious plan in motion again. It was now close to when the fireworks would start and Izuku had mapped out a private spot they could go. As they got into the darker parts of the fair they both could hear tale-tell moans of couples who were also taking advantage of the darker spots in the fair. The fair was held in a massive park, the official city park so a forest enclosed it and Izuku dragged Katsuki into a small clearing. Really it was only a small patch with only enough space for both of them to sit and watch. 

Izuku took out the two largest plushies and used them as seats for them both but before Katsuki could sit Izuku backed him into a nearby tree. "I bet you want that same treatment right? Being kissed, teased, and squirting in the open?" 

"N-No I don't," Katsuki said in a shaky voice. 

Izuku snickered as he pushed Katsuki's skirt up to see his half-hard cock dripping slightly. "That's saying a different thing down here baby. You don't have to hide your excitement, I'm excited too," Izuku took his hand and had Katsuki palm up so he could feel his erection. "So let's enjoy ourselves a little here." 

Katsuki's breath hitched as he was swept up in a kiss by Izuku who hoisted him up against the tree and caused friction to their erections. Both moaned in each other's mouths as they humped each other. "I wanna fool around," Katsuki moaned as he pulled back from their kiss. Izuku smirked and obliged him.