2girls, ahoge, artist name, blue sky, casual, cloud, day, eyewear on head, green eyes, grey hair, hairband, hand on another's chest, heart, heart-shaped eyewear, long hair, midriff, motor vehicle, multiple girls, navel, open mouth, outdoors, overalls, red hair, riding, scooter, shirt, shoes, shorts, sky, smile, t-shirt, teeth, white hair, yuri