Warnings: none to speak of.
Pairing(s): hints of Goku/Sanzo, Gojyo/Hakkai
Spoilers: Some of the events at the end of "Even a Worm" 19; takes place partway through "Even a Worm" 20
Notes: Written for saiyuki_time prompt #11: Sense of Smell. Time allowed: 20 minutes. Time taken: 20 - 25 minutes or so.
Summary: Goku, scents, and memory.