I'm not talking about only sex, but making out/dates/cuddling... etc. that sort of stuff.
if I get 10 guys and 10 girls to answer this question, I'll post my first experience(s).
Most Helpful Girl
It was my birthday. My then boyfriend and I had been together about a year. He decided to seduce me as a special birthday present. At first, I was hesitant, since I was raised to save myself for marriage, but he was kind, persistent, sweet, romantic, gentle, and respectful of my feelings.
Eventually I couldn't resist anymore. I was sacred, nervous, uncomfortable, but exhilarated, happy, excited, and curious. I started to say no and it came out OK. I was surprised, but I knew it was time. I was ready, due to his persistence. I actually found myself looking forward to it.
I sent him out of the room and stripped my way up the stairs. I left a boot at the foot of the stairs, another a couple of steps up, my dress a couple of steps above that, my pantyhose above those, my bra at the top of the stairs, and my panties on the doorknob of his bedroom.
He found me completely naked on the bed, wrapped in a sheet. He quickly stripped down to his undies, which I removed shortly. We had some foreplay, then gave each other oral for a while, then he went inside and we had sex for about an hour. He was very good! It was passionate and romantic, about as good as a girl's first time can be.1