Cost of mobile phone talk-time
Hearing Skype mentioned, I might as well come in with a related query.
Next time I'm in Lima I'd like to trying having phone sex with girls between real-life sessions. A particular kink of mine.
For instance I would do a girl in Trocadero, then give her some money that would entitle me to chat with her on the phone later before I meet her again the next day. If I give the girl phone-sex money roughly equivalent to real-sex money (eg 60 soles for an hour at Trocadero's rates), there's no reason for her not to agree. Of course the cost of calling would be on me and that's where I wonder whether Peru's mobile phone rates are competitive enough. Calling from a land line is not an option (I don't want hotel reception to listen in and, most importantly, I want to have a free-hand (literally!) to toss up comfortably).
What would a one-hour mobile-to-mobile talk cost me? And yes, I don't think things like Skype are practicable either because the sound quality is insufficient for phone-sex IMHO.