4girls :d absurdres animal_costume animal_ears antlers box cake character_name charlotte_(anime) christmas christmas_tree copyright_name dress fake_animal_ears food garter_straps gift gift_box hair_ornament hairband hairclip hand_on_own_thigh hat highres long_hair medoki_(charlotte) merry_christmas multiple_girls nishimori_yusa one_eye_closed open_mouth otosaka_ayumi over_shoulder reindeer_antlers reindeer_costume reindeer_ears sack sako_souichirou santa_costume santa_hat short_hair shorts skirt smile tomori_nao
1boy 2girls :d absurdres ass_visible_through_thighs beach bikini breasts chair cleavage day drink drinking_straw fang frilled_bikini frills front-tie_top glass gokou_ruri hair_ornament hairclip hand_on_hip highres kousaka_kirino kousaka_kyousuke magazine_scan medium_breasts mole mole_under_eye multiple_girls nail_polish navel open_mouth ore_no_imouto_ga_konna_ni_kawaii_wake_ga_nai polka_dot polka_dot_bikini polka_dot_swimsuit sako_souichirou scan shirtless side-tie_bikini sitting smile swimsuit table talking tropical_drink v