I would avoid needle play in the breast area altogether. I would avoid tight rope bondage. I would avoid things like heavy beating, fire play, electrical stimulation, and tit traps.

Anything that causes actualt trauma to the breasts should be avoided altogether.

Just as a public service announcement, I don't recommend getting the implants in the first place. Even the saline ones.

I guess it's justa matter of personal tastes. I haven't seen an implant yet that I liked.