I am worried about my choice of condoms - concern of damaging lacerations!

You should be fine with any (major) brand of condoms.
I stay away from Manix because it broke when I used one.

 

General guidelines-

1. Don't use "thin" or "sheer" or "lite" condoms for anal.
2. Even if the condom says "lubricated", plan on using LOTS more lube. The prelubed condoms are never lubed enough for anal.
3. Don't use ribbed or "pleasure for her" condoms. You want the smooth ones.
4. Try to use latex condoms unless you are allergic to latex. The alternative is polyurethane condoms which work but aren't as form-fitting as the latex variety. Don't use the lambskin condoms- they're not safe for anal.
5. You may have to experiment with different brands to find the best fit. There are "sampler packs" that you can buy that will have different brands.

Thanks for clarifying your age but it's not our job to judge here. We provide the same advice regardless of your age and we want you to practice safer sex always.

Have fun. Be safe.

 

In the US, sampler packs can be purchased online from internet suppliers like Condomania. In larger cities, there are small condom shops that sell them. Some public health clinics will give away different brands and in the US, Planned Parenthood also provides them.