Rule 34 Dev - 1boy 1human 1male beach beach_ball black_hair brown_eyes eruda_rgg ichiban_kasuga inflatable_ring island looking_up male male_focus male_only male_pov paradise rgg_studio ryuu_ga_gotoku sega shirtless shirtless_male slicked_back_hair swimming_trunks twitter viewed_from_above wet_hair wristwatch yakuza_(series)|10356041544