Most Helpful Guy
Primary: are you in love?
Assuming you are...
1) sex is for intimate bonding.
So don't worry about performance. Instead, prepare to have fun, laugh and embarrassed.
Many has commented on protection, showering, positions, etc.
Talk to your partner about all of these. If you're adult enough to have. Sex, you must be adult enough to adult talk.
3) prepare for awkwardness and the "is that all?" kind of feeling.
Yes, you have to undress, not just your body, but also your mind and spirit to really enjoy sex.
So prepare to indulge in such "awkwardness" and get intimate.
And don't just stop at your First Time. The second time onward will be better.
Have fun :-)
Most Helpful Girl
Always USE A CONDOM