These might not be as comfy as real ones, but great fun nevertheless! 😊
https://www.amazon.com/Silicone-Breast-Form-Cup-Separated/dp/B07FD4ZMJP/
Ha! Brilliant! And probably appropriate for how [NF] my question was :)
For those following this thread, I ordered the following item and will test this weekend. https://www.amazon.com/gp/product/B07SZ3THNS/
Malcolm