Seonghwa and Yeosang walked into their dorm room, hand in hand, shutting the door behind them. As soon as they were alone, Yeosang pulled Seonghwa towards him and kissed his neck passionately, leaving a myriad of red marks on his skin.

"Yeosang, baby, we just got home," Seonghwa groaned, feeling himself getting turned on by Yeosang's amorous gesture.

"I missed you," Yeosang breathed, his lips dangerously close to Seonghwa's ear.

Seonghwa smiled and scooped Yeosang up in his arms, carrying him to their shared bed. Yeosang giggled and clung to Seonghwa's neck, peppering his face with sweet kisses.

Hongjoong, who had been buried in his studies, looked up at their arrival and raised an eyebrow. "I'm right here, guys," he said, a hint of amusement lacing his words.

"Sorry, we didn't mean to disturb you," Seonghwa replied, a lazy grin on his face. "We'll just go to sleep now."

And with that, Seonghwa laid Yeosang down on his lap, the younger boy still kissing his neck and shoulders with fervor. They cuddled together under the covers, talking softly and laughing every now and then.

Hongjoong shook his head, chuckling to himself as he returned to his work. Once again, his roommates had managed to surprise him with their unbreakable bond.