so this is one i thought of, and generally should be used on those girls that appear to be more... "loose". you should have a wingman for this one. i think its a great combination of a opener and a neg:

PUA: "Hey, a friend and I are wondering/curious/arguing about something and we need a ladies opinion."

HB's: "Oh. Okay, what is it?"

PUA: "Do you like men that are shaved or unshaved?"

now if the HB is thinkin regular, shell give you and answer and respond with: "IDK man *looks a wingman*, we might not get along. *laughs*"

now if the HB is thinkin DIRTY (THIS IS WHAT YOU WANT) shell prolly say something like: "Well what do you mean?!? *laughs*"
respond with: "OH WOW. WELL THEN, idk if i can talk to you anymore. this is going way to far way to quick. *laugh and use a bit of kino*"

havent tested it in field yet, just thought of it like 5min ago. suggestions?

Hmm, it's got potential.
One thing that was referenced by Style was to avoid talking sex to a girl because it has a tendency to come off as desperate, and intentional. It betrays your motives.
In fact when a women mentions something sexual, you should not lead/follow them into the conversation, but simply acknowledge it and push it aside. He recommends saying "Respect." and nodding his head.
Overall, I think I would have to hear it said, because I'm not sure how it really plays out. Are you trying to get her to assume you and your wingman are gay? Or are you trying to get her to think about your junk? I'm just not sure I understand it.
Maybe for mid-game when rapport has been established, you could use a routine like that.

_________________
Beware the wrath of a patient man.

hmmm... youve got a point with the "respect" argument.
but im not really trying to talk about sex with her. its more of a opener that assesses how the women are thinking/feeling in the moment, giving you a somewhat instantaneous insight into how to adjust your gamestyle to become more intune with thiers.
matter of fact if they/she pushed that opener into a deep topic of sex i would dismiss it and move to something else... showing them/her your not using them/her for sex. remember that it was "just an argument with a friend" and now that youve got that arguement settled (your now officially IN the set), you start DHV's (like rejecting the planted invitation to talk about sex).

thats how intended it.