For erotic massage with twinks I suggest looking at who you like in the massage shops on Silom Soi 6, 2 minutes walk from The Quarter hotel. Talk to the man you choose at an early stage about what you want. Don't leave them to suggest a happy ending 45 minutes into a one hour booking. They may well ask for 2000 bt. Up to you but it's all negotiable. It's rainy season so they are pleased to see a good customer. In my experience the lads on Soi 6 are helpful. For example, once my belt broke when I was getting dressed. The lad took off his own belt and lent it to me. I returned it afterwards. They can spend a of lot of time waiting for customers so they deserve good treatment from us.