My question is basically this: For those of you that have regular fuck buddies, how do you trust them? I have two main issues:

1) STD Trust - I have to be able to trust that she is 100% STD free and doesn't contract anything as we obviously won't discuss being exclusive. Demand an STD test? Sure. But this doesn't guarantee that she won't contract something at some point

2) Pregnancy Trust - I have to be able to trust her 100% that she is on the pill and taking it reliably. Some girls get lazy with this and fuck buddies are pretty prone to jealousy and other shenanigans

The answer to this seems obvious, wear a condom. But condoms can not only break, but also make the feeling not that great.

I've had a few fuck buddies before, but I trusted them and they were all more on the verge of a relationship.

I have a few that I could easily make fuck buddies, but I'm just too concerned about these two factors. Whack off and get to bed or call a fuck buddy over and worry about the two factors above.. tough call every time.