2girls, all_fours, ass, black_eyes, black_hair, black_socks, blue_buruma, braid, brown_hair, buruma, d, flustered, girl_on_top, gym_shirt, gym_uniform, hair_over_shoulder, hino_minato_(spec.c), kneehighs, light_blush, long_hair, looking_at_viewer, love_live!, love_live!_nijigasaki_high_school_idol_club, lying, multiple_girls, nakagawa_nana, nijigasaki_student_council_secretary, on_back, panties, panty_peek, red-framed_eyewear, rimless_eyewear, semi-rimless_eyewear, shirt, short_sleeves, simple_background, socks, under-rim_eyewear, underwear, white_background, white_shirt