1boy bad_id bad_pixiv_id bed bed_sheet blue_pajamas bulge covered_penis covering_face dark embarrassed erection erection_under_blanket hands_on_own_face long_sleeves male_focus noname_(nowhere) on_bed pajamas sitting sketch solo stain stained_sheets tiara under_covers waking_up wet_dream white_hair yuusha_masatoshi yuusha_to_maou