Prolly not a popular option and most will not agree, but let me rank the nastiest girls from worst to safest, std wise and sex practices starting with.....

IMO the worst is girl who isnt the working girl $. Its the freaky HOE you meet at a club or online that pretty much permiscusiously does everyone raw. not a whore, but has a high body count and never gets tested. She is Unsuspecting and after a couple of times, you think you are the only one she is sleeping with so you start hitting it raw becuase she is on the pill or IUD, but you dont know she does it raw with everyone else at work, on the airplane, changing rooms and everytime she meets a guy when she has a girls night. I have caught some shit from these type of girls, worst is Feelings- f ck them. I rather pay.

Next comes the agency girls who are not checked regularly. Some of these girls love using saliva and spit for lube which is the best.

Club girls at Hk or chciago who are only verified by club and like once in forever by authorities come next. Last time they did a raid was last year for health cards. They have safer health practices because having infections puts them out for $. They are in a club environment so they are drinking, smoking the the smoke rooms, doing drugs and their PH balances are usually off. But they are not as safe the last option below.

Safest is the street girls, paraditas IMO, because they have safer sex practices, covering your meat with a wipe slit, sometimes wrapping the base of your cock with toilet paper, total turn off but safe! They give you hand sanitizer before you touch or prolly wont let you touch her at all, always covered everything and have nowhere to really run to as they are out in public when health card checks are conducted.

Regardless of testing, the chica is only as good as the last person she has been with. Someone could have creamed on her tit right before you sucked on them. Obviously avoid doing it RAW to be safe.