How does Snapchat nerd Evan Spiegel keep his hands on fiancee Miranda Kerr?!

The engaged couple may be waiting until marriage to consummate their relationship, as Miranda seemed to hint at in an interview with the British Times.

The Aussie supermodel, 33, was discussing motherhood with the reporter and said she wouldn't have another child until after she marries Spiegel, 26. The journalist joked and said he uses contraception to prevent accidents from happening and Miranda replied, "I don't!" The reporter asked if she's planning to expand her family -- she has son Flynn, 6, with ex-husband Orlando Bloom -- and Kerr said, "Not yet. Not until after we get married. My partner is very traditional. We can’t … I mean we’re just … waiting."

Waiting, indeed!