Mentions of breeding/getting pregnant during dirty talk? Outstanding

The Sun is Simon, full of energy, heat, and anger. He has to fight through oppressive heat to offer something good to humanity.

The Moon is Grace, no longer part of Earth but orbiting her regardless. He stands as the last human alive for light-years, fighting to do good despite the sense of creeping grief. There is no Sun out here, and the moon is so dull without the reflection of its Sun.

Simon is a dying star in a sea full of dead one, and Dr.Ryland Grace, emblematic of the moon—a hunk of rock that has the ability to shift tides—is perhaps the only one that cares enough to try and help.

Lee Chaeha, you're the one who started this.