I bring my own condoms, purely for fit and better sensation (Skyn, by the way). I show the girls that they are sealed in the wrapper before letting them open them. Never had a complaint.
Skyn are fantastic aren't they? i first got into mongering after a long, looong relationship and the jump back to condoms was catastrophic. the deadening of the feeling was quite noticable for me. when i started seeing some "real girls" again and had to buy my own, i splurged (pun intended lmao) on some Skyn condoms and the difference is incredible.