sentea, kaito_(vocaloid), kaito_(vocaloid3), year_2024, 2boys, arm_around_neck, arm_up, blue_eyes, blue_hair, blue_nails, blue_scarf, blue_trim, closed_eyes, coat, couple, cropped_torso, dual_persona, eye_contact, hair_between_eyes, hand_on_another's_arm, headset, heart, hug, hug_from_behind, kiss, kissing_cheek, looking_at_another, lower_teeth_only, male_focus, multiple_boys, nail_polish, open_mouth, scarf, selfcest, short_hair, simple_background, sleeve_cuffs, sound_effects, teeth, tongue, upper_teeth_only, white_background, white_coat, yaoi, commentary, vocaloid