Rule34

2018 4 fingers 69 position ambiguous penetration ass up balls big penis black eyes black text blush bodily fluids body blush body part in mouth brown clothing brown speech bubble captainkirb clothing costume crossover crouching cum cum from mouth cum in mouth cum inside cybernetic arm cybernetic eye cybernetic limb cybernetics digital drawing (artwork) digital media (artwork) ellipsis exclamation point faceless character faceless male facesitting fellatio female female human fingers from behind position fucked silly gameplay mechanics gasp genital fluids genitals glistening glistening genitalia glistening penis grey body grey skin grey spikes grunting gulp (sound effect) hair hand on another's penis hand on penis handwear heart symbol hi res hmph huge cock human human on human human on humanoid human penetrated human penetrating human penetrating human humanoid humanoid genitalia humanoid penetrating humanoid penetrating human humanoid penis imageboard interspecies intraspecies larger humanoid larger male life (gaming) lying machine male male human male humanoid male/female mammal mario bros metal teeth nintendo not furry on front one eye closed onomatopoeia open mouth oral orange hair peacock (skullgirls) penetration penile penis penis blush penis in mouth pink blush pink heart pink text pupils red blush red scarf Rule34 scarf sex shaking sharp teeth short hair simple background sitting on another size difference skullgirls slurping sound effects spikes spikes (anatomy) square (anatomy) surprised expression surprised eyes surprised face surprised look tan balls tan body tan clothing tan gloves tan handwear tan penis tan skin tanuki costume tanuki leaf tears teeth text thwap thwomp trembling vein veiny penis white speech bubble white text yellow background yellow pupils