SDXL/SD1.5/DiT・Spanking「Various poses」

A boy is sitting with a girl on his lap. A girl, a boy, the boy is spanking the girl's buttocks with his open hand; the girl is lying face-down; the boy's face is out of frame; the boy is fully clothed; the girl is clothed on her upper body but has completely removed her clothing from her lower body, leaving her buttocks fully exposed and swollen; the girl has an embarrassed expression and is gritting her teeth.