Rule34.GG

Regular 1boy
1futa
1girls
2d
artoria pendragon
bed
bedroom
black hair
breasts
brown hair
caught
caught in the act
clothed
emiya shirou
erection
fate/stay night
fate (series)
female
futa is bigger
futa on male
futanari
hung
hung futa
imminent sex
light-skinned female
light-skinned futa
light-skinned male
light skin
lying
lying down
lying on back
nnilaee
penis
penis size difference
saber
skirt
tagme
thighs
tohsaka rin
twintails
walked in on