Rule34.GG

Regular 1boy
animal genitalia
anthro
balls
bottomless
brain (top cat)
clothed
clothing
erection
feline
flat colors
front view
half-closed eyes
ladysomnambule
low-angle view
male
male only
mammal
open mouth
penis
sheath
shirt
sitting
solo
spread legs
spreading
t-shirt
tapering penis
top cat (series)
undressing
whiskers