1boy, 1girl, bangs, bed_sheet, blonde_hair, blush, boy_on_top, collarbone, drooling, eyebrows_visible_through_hair, flat_chest, grey_eyes, hair_ornament, hair_ribbon, hairclip, hand_on_another's_shoulder, happy_sex, hetero, leg_lock, lying, missionary, motion_blur, motion_lines, no_shoes, nude, on_back, on_bed, open_mouth, petite, pillow, ribbon, saliva, saliva_trail, sex, shiny, shiny_hair, shiny_skin, sidelocks, size_difference, striped, striped_legwear, sweat, swept_bangs, thighhighs, toe_scrunch, tsurime, twintails, vaginal