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mutagen

abs anthro armpit_hair armpit_sniffing balls big_balls big_muscles big_penis bodily_fluids body_hair brown_balls brown_nose chest_hair cum cumshot ejaculation erection genital_fluids genitals hands-free huge_balls huge_muscles huge_penis hyper hyper_balls hyper_genitalia hyper_penis male messy muscular muscular_anthro muscular_male musk mutagen nude orgasm orgasm_from_sniffing penis pubes sniffing sniffing_own_armpit sniffing_self solo tail vein veiny_penis beefeater teenage_mutant_ninja_turtles teenage_mutant_ninja_turtles_(1987) master_splinter mammal murid murine rat rodent
abs anthro armpit_hair armpit_sniffing balls big_balls big_muscles big_penis bodily_fluids body_hair brown_balls brown_nose chest_hair cum cumshot ejaculation erection genital_fluids genitals hands-free huge_balls huge_muscles huge_penis hyper hyper_balls hyper_genitalia hyper_penis male messy muscular muscular_anthro muscular_male musk mutagen nude orgasm orgasm_from_sniffing penis pubes sniffing sniffing_own_armpit sniffing_self solo tail vein veiny_penis beefeater teenage_mutant_ninja_turtles teenage_mutant_ninja_turtles_(1987) master_splinter mammal murid murine rat rodent