Yeah I had no idea where to go with this one. (Also, anon who reviewed and asked for Sensual pair: Your requested has been processed and will be added in as soon as I've finished my list~)
Fuji/Yukimura - Cactus
They, quite unexpectedly, run into each other at a florist. Previously, Fuji had been under the impression that tennis was what defined Yukimura, what he lived for above all else. Now it seemed like it was tennis and irises.
"Why irises?" he queries as they leave, aiming a sidelong glance at the purple bloom.
Rikkai's captain shrugs. "They smell nice." Giving Fuji's newly purchased prickly-pear a distasteful stare, he returns, "Why cacti?"
Fuji's mouth turns up into a fractional smile. "They're dangerous."
They leave feeling flattered.