Fics like Pon Farr, Again?

Spock and McCoy are trapped in a cave during a rainstorm. Native fungi trigger an early onset of pon farr and things work out pretty damn well, actually.

You may also like

1. From the Beginning by Linsky (Star Trek: The Original Series)
2. Chains of command by WhatIfImaMermaid (Star Trek: Alternate Original Series (Movies), Star Trek, more)
3. Paper Tigers by ThereBeWhalesHere (Star Trek: The Original Series)
4. t'nash-veh by Adenil (Star Trek: The Original Series)
5. Star Trek Fanarts by kait (Star Trek: Alternate Original Series (Movies), Star Trek: Mirror Universe, more)
6. Personal Personnel Protocol by dothedeux (Star Trek: The Original Series, Star Trek)
7. The rebel and the nerd by Moreta1848 (Star Trek, Star Trek: The Original Series)
8. A Matter of Biology by museaway (Star Trek: The Original Series, Star Trek: The Original Series (Movies))
9. Let's Waste No Time by orphan_account (Star Trek: Alternate Original Series (Movies), Star Trek, more)
10. love is an affliction by WerewolvesAreReal (Star Trek: The Original Series)
11. Limits of Interpretation, or: So You Want to Date a Vulcan by druxykexy (Star Trek: Alternate Original Series (Movies), Star Trek: The Original Series)
12. Running with Scissors by mrasaki (Star Trek (2009), Star Trek: Alternate Original Series (Movies), more)
13. Hands by femmefatales (Star Trek: The Original Series, Star Trek: Alternate Original Series (Movies))
14. A Perfect Fit by ThereBeWhalesHere (Star Trek: The Original Series)
15. On My Lips by Herenya_writes (Star Trek, Star Trek: The Original Series)
16. Touch by TAFKAB, scarletjedi (Star Trek: The Original Series)
17. Slippery slope by WhatIfImaMermaid (Star Trek: Alternate Original Series (Movies), Star Trek: The Original Series, more)
18. Ardor by ThereBeWhalesHere (Star Trek, Star Trek: The Original Series)
19. Mind Readers, Man! by dothedeux (Star Trek: The Original Series, Star Trek)
20. DESK JOBS by WerewolvesAreReal (Star Trek: The Original Series)