Anal Insertions

If toilet paper is formed into the shape of a cone and made (squeezed together) tough enough to insert into the Arse - is it safe enough to do so?

Toilet paper is designed to fall apart after use. Tampons are much stronger. They can be removed more easily than toilet paper.

I'd say - not really safe. Since you can not lubricate it (it will tear when wet) - you'll get sore and possibly raw trying to force it in. Hope you find something better to insert - just make sure you don't loose it inside your butt - it will suck it in, so be careful.

Try a wet washcloth or a wet microfiber cloth. They won't disintegrate and they be a little gentler on your tissues. No pun intended with the toilet tissue.

I'm going to assume that you can't buy real toys designed for anal use, which is always the best choice. With that not being an option I'd probably stick to fingers, well lubed up of course. If you can't buy any toys for some reason, and no judgement, reach out to me and I can give you some ideas on how to acquire real and safe ones. If you have the kink and curiosity to have something up there, you should fulfill it, just hopefully safely.