Umm I'm assuming as in floggin the dolphin as in spanking the monkey, not actual flogging which according to Dr. Google means whipping yourself repeatedly or something of the sort...
To answer the question, that would be 2C-B or 5-MeO-DiPT for psychedelics otherwise the more of an empathogen the more it is suited, especially ones with a stimulant side which is logical... In fact, stimulants in general - freaky stuff like ethcathinone etc too - are mucho suitable but not for sensual reason but out of utter compulsion. Hence the hours-long rides to funky town.
To answer the question, that would be 2C-B or 5-MeO-DiPT for psychedelics otherwise the more of an empathogen the more it is suited, especially ones with a stimulant side which is logical... In fact, stimulants in general - freaky stuff like ethcathinone etc too - are mucho suitable but not for sensual reason but out of utter compulsion. Hence the hours-long rides to funky town.