2018 alien alpha_channel anal anal_penetration arm_markings balls blue_claws blue_fur claws colesense collaboration digital_drawing_(artwork) digital_media_(artwork) dipstick_tail disney duo experiment_(species) eyelashes eyes_closed fan_character female female_penetrated fur lilo_and_stitch male male/female male_penetrating markings mastery_position multicolored_tail nully_(character) open_mouth penetration penis raised_inner_eyebrows red_nose sex simple_background spike_(lilo_&_stitch) transparent_background uselesslizard white_fur