2018 4_fingers 4_toes abstract_background anthro anus areola_slip arm_fin barefoot bedroom_eyes big_lips biped bird's-eye_view black_lips bottomless breasts cleavage clothed clothing derek_hetrick feet female fish gills goblin_shark hair half-closed_eyes hand_on_leg high-angle_view humanoid_feet humanoid_hands lips looking_at_viewer marine mitsu_(derek_hetrick) nipple_bulge partially_clothed purple_eyes pussy seductive shark sharp_teeth short_hair shoulder_pads simple_background sitting sitting_on_tail smile solo spread_legs spreading teeth thick_thighs toes webbed_feet webbed_hands wide_hips