Rule 34 Dev - anus bar_censor blonde_hair blush censored demon_slayer kimetsu_no_yaiba leg_up looking_at_viewer male male_only muscular muscular_male open_mouth open_shirt penis presenting rengoku_kyoujurou shiwashiwa_no_kinchakubukuru sitting smile socks solo spread_anus spreading teacher thick_eyebrows thigh_grab two_tone_hair|5687103824