My Thai mate and I never had a threesome before. Now we decided to increase our experiences and we agree to chose either Nr. 18 or Nr. 20 of HOT MALE. The boys look a little shy and I do not want to embarrasse them.So is it better to ask the Mamasan before or can I ask them directly? What about the tip for short time? Does anybody have experiences with one of these two boys? Every..even cynical..advice for a newbe is appreciated