Post for those who like: 16:9, 2boys, 2girls, 3d, 3d (artwork), etc.
Regular 16:9
2boys
2girls
3d
3d (artwork)
3d animation
animated
apc
armor
baton
belt
big breasts
boots
bottomless
breasts
citizen (half-life 2)
civil protection (half-life series)
clothed
clothed female
clothed male
clothes
clothing
combine (half-life series)
combine assassin (half-life series)
duo
exposed breasts
female
female/female
female 02 (half-life 2)
femdom
fingering
fingers in mouth
forced
functionally nude
functionally nude female
gas mask
groping
gun
half-life (series)
half-life 2
half-life 2 beta
helmet
holding
holding baton
holding gun
holding object
holding weapon
human
humanoid
kiss
kissing
knee boots
large breasts
lesbian
lesbian rape
light-skinned female
light skin
loop
male
male watching
mask
masked
masked female
masked male
mr. tucket
navel
nipples
no sound
outdoors
outside
partially clothed
partially nude
public
rape
sex
stun baton
submachine gun
thigh boots
topless
transhuman
valve
vehicle
video
weapon
yuri