Tags to use:

Character Details:

1girl, kitagawa marin, blonde hair, pink hair, gradient hair, multicolored hair, straight hair, very long hair, red eyes, bangs, earrings, ear pircing, barbell piercing, large breasts,

Outfit Details:

choker, black choker, school uniform, shirt, collared shirt, white shirt, tied shirt, cleavage, long sleeves, necktie, blue necktie, bracelet, bead bracelet, nail polish, pink nails, skirt, pleated skirt, blue skirt, socks, black socks, loafers, brown footwear, 

Negative Prompts:

dumbbells,