1boy 1girl bed black_hair blue_eyes book breasts brown_hair cellphone chaldea_uniform collared_shirt comic command_spell fate/grand_order fate_(series) fujimaru_ritsuka_(male) glasses highres indoors long_hair long_sleeves medium_breasts mentaiko_mamire phone pillow reading revealing_clothes shirt translation_request very_long_hair yu_mei-ren_(fate)