If you want to spend £100 to get owo protected sex and an hour of it with unlimited pops, as per pictures, go for seductive maya, who I gather is back in marylebone. I've seen her twice and my only complaint is that she keeps going on holiday. I just checked and she's back today it seems. 3 mins walk form marylebone station. There are very few that meet the criteria above, and are around etc. if I had more reliable ones, I would see a different one every week...I do suggest you check out if she has reviews on here , as with any wg.
Potential downside is that she is very toned, and some like em rounder than that. Also she has fake boobies. If you want to film/take pics as an extra, she uses a stocking tied around her face, which is odd. It also means you can only do that once a session, as the stocking is drenched in cum so she won't put it on again of course. It's also a dimly lit bedroom usually (two girls work there together) so filming/pics aren't the best. For straightforward services, she's good, but facials are extra and she covers your condomed penis in a very runny lube repeatedly if she says your dick is big. She also wet wipes, even if you have just showered and are clean. She wet wipes it a lot first, and each time you have pulled the trigger.