4 ms·

Breasts are secondary sex characteristics, genitalia is not, genitals are purely sexual.

• semi-extrinsic 5y ago
  I don't know about you, but personally I also use my genitals for other things than sex.
• ravenstine 5y ago
  That begs a question, though. What makes a primary sexual characteristic objectionable over a secondary one? I don't think anyone gets aroused (or disgusted) by either genitalia or breasts because there's a conscious awareness that they have something to do with biological reproduction.