You must have been away... or really not paying attention as you said
Yang Yang = Ah Yi
Shi Shi = Ying Zi
Emma (Selina) = Auntie (according to another bro)
Coco/Jessica/OMM are probably the most pro and equipped, though none are SYT types.
OMM has not been listed for a long time (can't even cope with regulars) and Jessica is away so she is also temporarily not listed.
Nina is pretty good at her roleplays and costumes. Fun girl but she has put on some weight. Will still revisit of course, but probably running out of time.
Yang Yang and Shi Shi have some toys but Shi Shi is more of a natural. Yang Yang is prettier (to me) but treats BDSM as more of an additional item on her 'menu'. They used to be apartment mates but it looks like Yang Yang has moved elsewhere. Yang Yang also had a FS ad somewhere but I can't remember where off hand.
I have yet to visit Xiaoqi but many good reviews here so go read them. I should get off my ass and make an appointment.
Lucy.... well, her ads have been around a long long time but only started offering BDSM not long ago. Even with blurred-out pics I am wary of being claymored...