For those that had penile stimulation, he was instructed to put a condom on, before the researchers went into the adjacent room – presumably to give them privacy – before entering the room again before the squirting action began.
A new paper ... Tourists trample over the vegetation, remove plants and sand, make their own "nests" -- even fencing them off -- and dump waste including cigarettes, condoms, toilet paper, wipes and cans.
Tourists trample over the vegetation, remove plants and sand, make their own “nests” — even fencing them off — and dump waste including cigarettes, condoms, toilet paper, wipes and cans.