1girl areolae bikini black_thighhighs blonde_hair blush breasts cleavage content_rating cover cover_page darkness_(konosuba) doujin_cover gloves gold_bikini green_eyes hair_ornament kono_subarashii_sekai_ni_shukufuku_wo! large_breasts long_hair micro_bikini nipples ponytail shiny_swimsuit solo swimsuit sword thighhighs weapon x_hair_ornament yatsushima_tetsuya