saitama and genos (one-punch man) drawn by ie_(nyj1815)

... 2boys baby_bottle black_sclera black_shirt blonde_hair border bottle brown_eyes colored_sclera cyborg earrings genos grey_background holding holding_bottle ie_(nyj1815) if_they_mated jewelry multiple_boys one-punch_man reference_inset saitama_(one-punch_man) shirt sleeveless sleeveless_shirt spoken_ellipsis stud_earrings white_border