rule 34 alien ambiguous penetration cum cum inside cybertronian decepticon digital media artwork duo felixfellow humanoid living machine lying machine male male penetrating mask megatron missionary position muscular on back open mouth penetration red eyes robot sex simple background spread legs spreading steam tarn transformers teeth transformers yaoi 2597284
Rule34
imageboard
alien
ambiguous penetration
cum
cum inside
cybertronian
decepticon
digital media (artwork)
duo
felixfellow
humanoid
living machine
lying
machine
male
male penetrating
mask
megatron
missionary position
muscular
on back
open mouth
penetration
red eyes
robot
sex
simple background
spread legs
spreading
steam
tarn (transformers)
teeth
transformers
yaoi