Rule34.GG

Character the knight (hollow knight)
Regular 3:4
ambiguous gender
anthro
balls
black body
black eyes
blush
bodily fluids
erection
femboy
foot on belly
foreskin
furgonomic piercing
furgonomics
genitals
hollow knight (franchise)
horn
horn piercing
looking pleasured
male
male/ambiguous
navel
nipples
nude
nyuno nsfw
open mouth
pen
penis
piercing
red nipples
shaking
sitting
sitting on another
team cherry
tears
tears of pleasure
trembling
trembling for pleasure
vessel (species)
white horn