1boy, 1girl, >:(, blush, breasts, cum, cum_in_mouth, eyebrows_visible_through_hair, fellatio, gradient, gradient_background, greyscale, hair_ornament, hair_over_one_eye, hairclip, heart, heart-shaped_pupils, heavy_breathing, hetero, looking_at_viewer, monochrome, oral, paizuri, penis, solo_focus, symbol-shaped_pupils, v-shaped_eyebrows