Tags:
anthro
blush
blush lines
ceres (planethumans)
ceres (solarballs)
clothed
earth (planethumans)
earth (solarballs)
erect penis
erection
hand on penis
heart
imageboard
jacket
jerking off
jerkingoff
lip bite
lip biting
lipbite
male only
mars (planet)
mars (planethumans)
mars (solarballs)
masturbating
masturbation
planet
planethumans
Rule34
smile
smiling
solarballs
thinking about another
thinking of someone else
yaoi