penile melanotic macule pictures Mucosal melanocytic macules Melanoma | Springer Nature Link
Description
The groups were composed as follows: group 1, 71 varicoceles and 47 idiopathic OATs

This is why lips are often pink or reddish

PLoS Pathogens 8 , e1003056 (2012)

[Google Scholar] Shalev DP, Soffer Y, Lewin LM.1986

The pathology underlying these conditions is complex and involves activation of auto-immune or allergic inflammation with associated generation of cytokines and cellular dysfunction, and consequent breakdown of the skin epidermal lipid barrier [173,174]

Answer: No, don't do this
