FURVERT!

1:1 2_penises abs anal anal_penetration anthro aquatic biceps blush bodily_fluids butt clothed clothing croiyan cum cum_in_ass cum_inside cum_on_butt cum_on_ground cum_on_penis dominant duo erection fish from_behind_position genital_fluids genitals half-closed_eyes headgear holding_tail larger_dom lying male male/male male_penetrated male_penetrating male_penetrating_male manly mask multi_genitalia multi_penis muscular narrowed_eyes nude on_front orgasm pecs penetration penis sex shark size_difference spread_legs spreading steel_shark_(jyabaryu)suit sweat tail thick_penis unknown_species vein veiny_penis