Wet spots?

[CaramelSalt]

I'm looking for two different kinds of wet spots.  Does anyone know where I can find: 

 

1. A wet spot on the bed or the sheets after woohoo?  (Might be impossible because they're always making the bed afterwards.  But I thought I'd ask.)  

 

2. Underwear--both male and female--with wet spots on it to indicate arousal?  Like women's panties with a damp/darker spot in the crotch and male boxers/briefs with a spot where precum has leaked out?  

 

I'm also interested in male clothing that shows an erection-bulge that's more prominent than the usual bulge.  Underwear, pants, pajamas, whatever.  

 

Thanks!