Arc-en-arrière, position à genoux avec des connotations sensuelles %e1%80%80%e1%80%b1%e1%80%9c%e1%80%b8%e1%80%b1%e1%80%a1%e1%80%ac%e1%80%80%e1%80%ac%e1%80%b8%e1%80%a1%e1%80%b1%e1%80%ac%e1%80%ba%e1%80%99%e1%80%acca