FURVERT!

abdominal_bulge anal anal_penetration anthro anthro_penetrating anthro_penetrating_human balls belly big_butt big_penis blush bodily_fluids bowser bracelet butt clothing collar coomer_cave duo erection facial_hair genital_fluids genitals grin hair hand_on_butt hand_on_chest hat headgear headwear hi_res holding_butt horn huge_penis human human_on_anthro human_penetrated hyper hyper_genitalia hyper_penis interspecies jewelry koopa large_penetration luigi male male/male male_penetrated male_penetrating male_penetrating_male mammal mario_bros muscular muscular_male mustache nintendo nipples nude open_mouth overweight overweight_male penetration penile penile_penetration penile_spines penis red_hair red_penis scalie sex shell simple_background sitting sitting_on_another size_difference slightly_chubby slightly_chubby_anthro slightly_chubby_male slim smaller_penetrated smile smirk spiked_bracelet spiked_collar spiked_shell spikes spikes_(anatomy)stand_and_carry_position standing standing_sex teeth thick_thighs vein veiny_penis