Slithery Heat
An omega signs up for an alien heat-surrogacy clinic and unexpectedly falls for the blunt, caring alien assigned to him.
Why this is here
Plot structure labels: slow start · instant chemistry · heat-centered timeline · 10-day span · mostly sex · low plot · brief epilogue · open-ended worldbuilding · interspersed worldbuilding · arrangement-to-romance · fast pacing
Semantic match: ranked by plot structure
Distance: 0.1721