Everyone should read James White's A SOLEMN APPEAL
And read Sister White's A SOLEMN APPEAL
Both books go into detail regarding intimate relations between a male and female and when and how they should start.
I started to kiss my wife just before we were married and it worked out perfectly for us. Kissing should be reserved for your spouse and just before you get married. Blessings.
It is said in gay bars ...
"Don't turn on the oven if you don't intend to bake the cake"