2boys, animal_ears, clenched_teeth, clothed_sex, crying, crying_with_eyes_open, detached_sleeves, doggystyle, genderswap, genderswap_(ftm), greyscale, heart, male_focus, monochrome, multiple_boys, otoko_no_ko, sex, sex_from_behind, skirt, spoken_heart, tears, teeth, wolf_ears, yaoi