mikari tachibana, medium-length light hair, twin tails, straight bangs, large eyes, small breasts, slim body, wide hips, 2.5 dimensional seduction, manga oversized sweater, collared blouse underneath with visible bow tie, wearing school blazer, pleated mini skirt, sweater sleeves slightly too long, her hands held near mouth while giggling, cheeky expression, soft blushing expression, solo character, upper body close-up monochrome