"Ahhh... I'm sorry..." he managed to choke out between ragged breaths. "I never meant... it just felt so good..." He knew he should stop him, but the pleasure was overwhelming; he couldn't bring himself to resist any longer.

His voice trailed off as another wave of ecstasy washed over him, causing his body to writhe beneath fumi's powerful thrusts.

His body arched off the bed, his voice a strangled cry as he felt himself spasm and release once more. The pleasure was overwhelming, consuming him entirely; it was as if nothing else mattered anymore. As the orgasm finally subsided, Robin collapsed back onto the mattress, his limbs splayed and trembling from the exertion.

He couldn't believe what had just happened between them; the intense pleasure they had shared... and yet he knew that this was something they could never speak of again.