1girl, 2boys, bad_id, bad_pixiv_id, barefoot, blunt_bangs, blush, breasts, censored, collarbone, feet, feet_out_of_frame, fellatio, foot_up, footjob, hair_ribbon, hand_up, handjob, head_out_of_frame, highres, holding, indoors, kou_futoshi, leaning_back, light_purple_hair, looking_at_viewer, mosaic_censoring, multiple_boys, nail_polish, navel, nipples, oral, penis, pink_nails, purple_eyes, pussy, ribbon, sakayanagi_arisu, shadow, sitting, small_breasts, smell, soles, spread_legs, spread_toes, thighs, toenail_polish, toenails, toes, youkoso_jitsuryoku_shijou_shugi_no_kyoushitsu_e