Rule 34 Dev - 1boy 2022 5_fingers bara bedsheets bingjikong black_and_white cigarette collar cybernetics erect_penis extend_(species) gay humanoid juzo_inui masturbating masturbation muscular_male naked no_guns_life no_nipples on_bed penis_vein smoking solo_male spread_legs submissive_male tagme twitter veiny_penis yaoi|8955350776