2boys, abs, aegir_(housamo), anchor_earrings, aqua_hair, bara, bare_pectorals, beard, blue_eyes, blush, brown_shorts, dark-skinned_male, dark_skin, drooling, earrings, facial_hair, fins, fish_boy, giant, giant_male, hawaiian_shirt, hiota_(kuhi_0301), jewelry, large_pectorals, male_focus, male_swimwear, mature_male, motion_lines, mouth_drool, multicolored_hair, multiple_boys, muscular, muscular_male, navel, nipples, open_clothes, open_fly, open_shirt, pectorals, phone, protagonist_4_(housamo), shirt, short_hair, shorts, sideburns, single_earring, sitting, sitting_on_person, size_difference, stomach, streaked_hair, swimsuit, swimsuit_under_clothes, tokyo_afterschool_summoners, undressing, white_hair, white_male_swimwear, yaoi