Annie's (and Darlings) are nothing more than tourist traps. Take the subway from Asok station to Huay Kwang (20B fare) and go out of exit #3. You are now standing in the shadow of the sign for Emmanuele MP, hi-Class is in the same complex (good service from those gals). you can also go down the street a few meters and see the sign for Nataree MP(one of my favorites). This place has loads of hot willing girls from 2PM on.
Massage, Nightclubs, Karaoke and Entertainment on Ratchadapisek Road Map
After you're done you can have a good seafood meal at Somboon Seafood back by the subway station.
Enjoy.....