In the undressing scene, what does the depiction of applying the lotion mean?

Why is the process of the Narrator’s undressing depicted in detail? 答

Theoforic did all the following to get the mouse out of his clothes EXCEPT ______. A: pressing the mouse between his fingers. B: putting his feet down onto the ground. C: moving from side to side or up and down. D: undressing himself to catch the mouse.

In the undressing scene, what does the depiction of applying the lotion mean?? The lotion makes one more attractive to the prospective mate|It implies the narrator’s moral stain|The lotion has been the distinct smell of Nina which is associated with selling of one’s body|The lotion makes the narrator feel nauseated