. . . well, my theory is threefold. Either:
(a) they have a visible STI that they don't want you to see (blotches, blemishes, scabs, lesions, warts, secretions etc.);
(b) they are on their period and they don't want you to see the blood on the condom; or
(c) they are a post op TS and they want to hide their constructed vagina.
In each case, the reason is negative. My advice: if she insists on a darkened room you should consider walking.
Agree or Disagree?