If you're not comfortable, don't. But if you want to try for him, here's a few tips:

1. RELAX. I know this is hard. But you want to be as relaxed as possible. It would be beneficial to still do foreplay and start with vaginal sex before you switch over.

2. USE A CONDOM. I say this for two reasons. 1. You protect him from potential bacteria. 2. If he cums in your ass it's the weirdest thing ever to shit it out.

3. LUBE. You need like gallons of lube. Your vagina has natural lubricant. Your ass DOES NOT.

4. Go slow and try different positions to see what works. For me personally I liked still being on my back with my legs up like missionary. Some people prefer on all fours like doggie. Some spoon. It's what makes you most comfortable. And he needs to go VERY SLOW to give you time to get used to it.

4. You'll have a better time if you're still being stimulated. So have him (or you) play with your clit while he goes in. It helps with the whole relax bit.

5. Make sure he's on board for stopping if you say stop. You're allowed to revoke consent for it at any point. If you're uncomfortable, he needs to stop.

6. Don't get too in your head. Don't think so much about "omg he's in my ass" or "this is gross" or "what if it hurts." You'll never know until you try. Some people love it. Some hate it. And it's fine EITHER WAY.

7. If you bleed a little...its ok. If he goes too fast, or it just doesn't stretch and you bleed a little I promise you're ok.

Being push to do things u dont want to do