3boys, androgynous, black_hair, boxer_briefs, closed_eyes, closed_mouth, feet_out_of_frame, fingernails, from_above, hair_between_eyes, iwakiyamayukisatoshironanogojuurokushi_akira, kemono_jihen, kusaka_kabane, long_hair, lower_teeth_only, lying, male_focus, male_underwear, multiple_boys, on_back, open_mouth, own_hands_together, short_hair, shota, simple_background, sleeping, sy180, tademaru_shiki, teeth, topless_male, underwear, upper_body, upper_teeth_only, white_background, white_hair