I want my fiancé to cum inside me

Miranda
Okay, so it isn't that crazy of a crazy question, but my fiancé and I have been talking and we both want to know what it would feel like if he came inside me, but we don't want to get pregnant yet. He's in the military and he gets to come on leave on the 26th which is the day before our 3 year anniversary and obviously he only gets to be here for 11 days and we want to make the most of it. So, if I'm not on birth control at the moment, what should we do? Should we go to the options clinic and get plan b or what are some other suggestions about being safe when he cums inside?