rule 34 2021 anal anal sex armor ass blue clothing blue hat blue headwear blue jacket blue topwear bodily fluids boots bottomwear breath captain risk of rain captain risk of rain 2 clothed clothing colored sketch commando risk of rain girl position cum cum in ass cum inside cum leaking cum on butt digital media artwork duo erection exhaust vent eyeless footwear from front position fully clothed genital fluids genitals gloves grey bottomwear grey clothing grey pants hand on leg hand on thigh handwear hat headgear headwear helmet hi res human human on humanoid human penetrated humanoid humanoid genitalia humanoid penetrating humanoid penetrating human humanoid penis interspecies jacket knee guards leg grab looking at another looking down lying machine male malemale male on bottom male on top male penetrated male penetrating male penetrating male mammal metal penis metallic body motion lines on bottom on top open bottomwear open clothing open pants overalls pants penetration penis rear view risk of rain robot robot humanoid robot penis robotic penis sex shoulder pads signature silver body silver penis simple background sitting sitting on penis spread legs spreading thigh grab thrusting topwear vambraces vapor vhkansfweer vhkansfweer2 yellow armor 4716611