プロンプト

one man,large bust with saggy breasts, gigantic pink areolas, and big erect nipples, with hairy brown pubes visible. She is positioned on her hands and knees in an empty stall, her dress bunched up around her waist, her lace stockings torn and dirt, her hair sticking to her damp forehead. She is looking back over her shoulder with a flushed expression, mouth open. A man is behind her, his hands gripping her hips, his erect penis inserted into her vagina from behind. The stall has straw-covered ground and wooden walls. Soft, dim barn lighting filters through gaps in the wooden structure.