bandai_namco because_b bodily_fluids cum cumshot digidestined digimon digimon_(species) duo ejaculation erection feral foreskin genital_fluids genitals graphite_(artwork) head_wings heart_symbol human humanoid_genitalia humanoid_penis looking_at_genitalia looking_at_penis looking_down male mammal masturbation membrane_(anatomy) membranous_wings monochrome open_mouth orgasm partially_retracted_foreskin patamon pencil_(artwork) penile penile_masturbation penis shower shower_head solo_focus standing steam takeru_takaishi traditional_media_(artwork) voyeur wings