1boy, 1girl, absurdres, ahegao, animal_ears, arm_held_back, arms_behind_back, blush, breasts, brown_hair, cat_ears, cat_tail, collar, commentary_request, fake_animal_ears, fat, fat_man, grabbing_another's_arm, hetero, highres, holding_another's_wrist, love_live!, love_live!_nijigasaki_high_school_idol_club, medium_breasts, nakasu_kasumi, navel, nipples, nude, open_mouth, red_collar, saliva, sex, sex_from_behind, short_hair, sincos, standing, standing_sex, stomach_bulge, sweat, tail, tears, thighhighs, tongue, tongue_out, white_thighhighs