If I talking to my Doctor or older people then Breasts. My friends and younger people it's Boobs or Boobies. Male or female one night stands then it's Tits or Knockers. I think it is best to us different words for different types of people. And as mine are quite large they do get noticed.
I love being Bi. I get the best of both worlds. Some women are at first reluctant to engage with me but after time they willingly join me in girl on girl fun. That makes their husbands envious and then the their wives let them sample us both.