3boys, age_difference, bar_censor, blush, censored, crossed_arms, erection, foreskin, grey_hair, heart, heart-shaped_pupils, height_difference, licking_lips, looking_at_viewer, male_focus, multiple_boys, multiple_penises, navel, nipples, nude, one_eye_closed, penis, purple_eyes, short_hair, shota, simple_background, solo_focus, symbol-shaped_pupils, tongue, tongue_out, white_background, yaoi