[SE] through the night water

i found cynicism, i found criticism
i've been zero to hero & i have been the villain

Indeed, Ronin has been on the anchoring side of this position before, where it was only his strength and fortitude of mind that kept Remi from tearing them both to shreds. Now that it was up to the Lullaby, we might be appropriately concerned whether or not the masochistic demigod of death was made of the right sort of stuff to see the pair through this.

Remi can feel the rock grind skin against bone with each of Ronin's thrusts, but it's a dull and faraway ache compared with the press of the Supernova's teeth and hands. How much blood between them is from the echo sharks and how much Remi has contributed would take a far keener nose than either predator is currently sporting, and in the moonlight, the pair are mere flailing shadows of black-edged with silver.

The instruction has Remi's belly roaring with heat, but against every single instinct he has, the Lullaby tenses his body against his husband's thrusts as if to make Ronin's own climax harder to come by. "I will say your name when you make me cum." He snarls, the words having the cadence of a threat even as Remi manhandles his hand free to grasp his own cock.