Rare pairings day recs

[draco_somnians]

Today is rare pairings day in comment_fic and I dropped a whole bunch of weird and IMO wonderful prompts! *g* Two answered so far. Both adult, both funny. :) *loves this comm*

SG1/SGA, Daniel/Sheppard, trapped here by sidlj

and

SG1/SGA, Jack/Radek, a little problem with scientists here by fairyglass