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1:1 2021 absurd_res anthro balls balls_expansion bdsm belt biceps big_balls blush bondage bound breath chain claws cuff_(restraint)dialogue digital_media_(artwork)english_text erection expansion foreskin genital_expansion genitals growth hi_res horn huge_balls humanoid_genitalia humanoid_penis hyper hyper_balls hyper_genitalia koorivlf male muscular muscular_anthro muscular_male navel nipples non-mammal_balls non-mammal_foreskin non-mammal_nipples nude offscreen_character penetration penile penile_penetration penis penis_expansion purple_penis reptile restraints scalie science shackles simple_background solo sounding_rod tail text thick_tail urethral urethral_penetration vein veiny_penis