Whether or not @pinkgirl02 is telling the truth in this question/ the last one, I’m going to take this one at face value and attempt to answer it seriously. Even if the details in question are off, her tone sounds like she’s sincerely worried.
@pinkgirl02 If you’re feeling worried or scared about this, talk with your boyfriend. If you don’t feel like you can talk to him about it, or he isn’t supportive about your fears, then you probably shouldn’t have sex with him. Rather than asking how to please him, you should ask how to make it a good time for yourself. He gets to be your first- that’s plenty to be pleased about.
If you’ve talked, and had sexual experiences with your boyfriend other than intercourse, and you feel ready (and not pressured), then it’s a good time to have sex with your boyfriend. You should engage in plenty of foreplay and your boyfriend should be willing to stop at any time if you don’t feel comfortable. The more relaxed and turned on you are, the better it will feel. Your boyfriend needs to be willing to stop if for any reason you aren’t into having sex any more, no matter what. If you don’t think he will do this, you shouldn’t have sex with him. If you can engage in foreplay with him, and know that it doesn’t necessarily have to lead to sex, you will probably feel more comfortable and less scared. Also, the more foreplay a woman does, the more likely she is to reach orgasm.
Have you talked with your boyfriend about birth control/ safe sex? If you don’t feel like you can talk to him about this, or he doesn’t want to wear a condom, you shouldn’t have sex with him. You may also want to buy a water-based lube. Condoms have a little bit of lube on them, but sometimes they are too dry. If you’re worried that it will hurt, lube will make things a lot easier. I used to work at a sex shop, and people wanted to know if they could use stuff like Vaseline or olive oil or all kinds of crazy shit. Lubes with oil in them dissolve latex condoms! Ky, Astroglide, and ID glide are examples of waterbased lubes you can find at the drug store.
If you’re turned on and ready, your boyfriend should insert his penis very sloooowly the first time. You’ll need to communicate with him- you should set the pace at this moment. It might hurt a little, or you may feel a slight pulling. The more tense you are, the more it will hurt, so I can’t emphasize enough that you need to do a lot of foreplay and feel relaxed, comfortable, and turned on. After a few moments, it will probably start to feel good, and you can tell your boyfriend to speed up. Of course, if you are on top, you can set the pace and the depth of penetration- this may be easier for you.
You may notice a common thread running through this- assertiveness and communication. If you can talk honestly with your boyfriend, and be in control of your own experience, you can have a great time. My first time was great. My boyfriend and I did a lot of other fooling around before having sex, and talked candidly about it. He never pressured me- we waited until I was ready to jump his bones. ;) You don’t have to be in love to have a great first time.