1boy, 1girl, armband, blush, breasts, censored, closed_eyes, collarbone, covered_nipples, eyebrows_visible_through_hair, greyscale, hairband, heart, heart_censor, hetero, imminent_fellatio, kita_high_school_uniform, large_breasts, lips, monochrome, open_mouth, oral_invitation, penis, saliva, school_uniform, serafuku, short_hair, tongue, tongue_out, upper_body, veins, veiny_penis