1boy 1girl abs absurdres bangs black_hair blue_archive braid braided_bun broken_halo butterfly_hair_ornament completely_nude desk double_bun hair_bun hair_ornament halo heart hetero highres honashi indoors kisaki_(blue_archive) leaning_on_table loli long_hair lying muscular muscular_male nude office on_stomach orgasm paper pen sex size_difference solo_focus table torso_grab twintails vaginal