try:

• upskirt-exposed-front

• candid unintentional unexpected glimpse of {clammy, |} {darkened, |} {hairy, |}pussy

• {sitting|standing|crouching|reclining|leaning}

to get the right angle you need to add something of this nature:

• {,photographed from very close range|,photographed from close range|,photographed from medium distance|,photographed from farther away} {,from a low angle|,from an oblique angle|,from eye level|,from slightly above} {,with the lower body prominent|,with the subject partially cropped|,with an off-centre composition|,with the surrounding environment prominent}

and styling:

• {,with natural daylight|,with soft overcast light|,with warm indoor illumination|,with dim ambient light|,with direct camera flash} {,with slight motion blur|,with subtle digital noise|,with uneven exposure|,with muted colours|,with imperfect consumer-camera rendering} {,relaxed|,spontaneous|,playful|,observational|,everyday|,unposed} photographic style