Rule 34 Dev - 1boy _testicles abs ai_generated bara beefy biceps blush cum cum_on_body cum_on_breasts cum_on_penis cum_on_upper_body cum_string cumshot earrings fundoshi fundoshi_aside gay genital_fluids green_hair grin half-dressed haramaki holding_object holding_penis jerking kyorzart large_chest looking_at_viewer male male_only masturbation muscles muscular muscular_arms muscular_male one_piece pecs pubic_hair rokushaku_fundoshi roronoa_zoro scar scar_on_chest semen short_hair sitting solo spread_legs sweat sweatdrop sweating sweaty vein|12856796104