""It's kind of harsh that she should have to sleep with that guy for her undercover operation," Wakanomori said, and I thought--and then said, "Huh; that's interesting; I don't think people ever think it's 'harsh' when a guy has to sleep with a woman as part of an undercover operation." So anyway. "

I think that also ties in with the societal assumption that men are always up for sex, so obviously some guy having to sleep with a woman as part of the job is totally a perk.