rule 34 alien ambiguous gender ambiguous penetrating ambiguous penetrating male animal genitalia bodily fluids bodypaint bottomless cain creepy gun clothed clothing creepy gun disembodied hand face paint finger in mouth fingering genital slit genitals group hand holding hand on leg hand on stomach hand on thigh hi res hoodie hoodie only human interspecies lying male maleambiguous male penetrated mammal mass effect monochrome motion lines on back penetration saliva saliva on finger scar shaking slit slit fingering slit penetration slit play solo focus spread legs spreading topwear topwear only trembling turian video games xenophilia 5965604