ANSWER:

If you are residing and not travelers, You are both sinful and must both fast two consecutive months as an expiation for this major sin.

i was newly married nd my wife got visa nd ticket in last few days of ramdan,we touched nd kissed eachother in bed after fajr prayers but one day we intetionally both skipped the fast so that we can make realtionship without being in state of fasting nd we had sexual intercourse after fajr without fasting,we knew its not a good thing but didnt realise that its a big sin,guilty now?