老師與肌膚的教學 Teachers and skin teaching (Patreon)

When the warm body becomes a teaching aid, every inch of the line is

Mobile teaching materials. His fingertips hovered over the grooves of his abdominal muscles

Three centimeters: "Pay attention to the muscle contraction reaction in this area...

當溫熱的軀體成為教具，每一寸線條都是流動的教材。

他的指尖懸停在腹肌溝壑上方三公分：『注意這個部位的肌肉收縮反應...』

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