Okay so getting a little smutty now although not much because smut is not my strong point being an asexual and all. I'm not too happy with this so if people hate it, I might revise it. This uses the prompt 'tongue' and is also written for the One Ship Boot Camp.
Taiki's tongue brushed against Tagiru's lips so softly that the other let out a shiver of pleasure and he curled closer to his boyfriend. It had been the first time for both of them and it was an experience neither of them wanted to forget. Tagiru lay there in Taiki's arms, a slight sting in his body but it was nothing compared to the pleasure he felt from their intimate act. It was unlike anything he had felt before. Taiki had always made him feel special but this was another level altogether.
"Are you alright?" Taiki's voice was almost a whisper, trickling past his ear.
"Yeah," Tagiru managed quietly. He kissed the other on the lips, his own tongue exploring the other's mouth with a small moan of his own mixed with Taiki's whimpers of pleasure before he moved away, just cuddling and being content with the closeness.
"I'm glad," Taiki murmured softly. "I didn't want to hurt you."
Tagiru smiled a small bit. "You could never hurt me. I trust you."
Taiki tousled the other's hair. "And I'll never betray that trust."
Tagiru laughed. Taiki didn't even need to reassure him of that because it was him. He didn't know how to betray anyone even if he tried. However, he was still a little too dazed to form a coherent response so he just rested his head against his boyfriend's shoulder, eyes closing as he slowly drifted off to sleep.