1boy, 1girl, ass, bikini, black-framed_eyewear, black_hair, blush, breasts, cleavage, fate/grand_order, fate_(series), finger_to_mouth, fujimaru_ritsuka_(male), glasses, hair_over_one_eye, halterneck, hetero, hood, hoodie, implied_kiss, large_breasts, light_purple_hair, mash_kyrielight, purple_eyes, purple_hair, rororo, short_hair, sitting, swimsuit, thighs, underwear, white_bikini