>>22775435lol what.
My current DM once used the AD&D spell "friends" (which boosts CHA) on his 18 CHA Magic-User.
Rolled to seduce this thing we thought was a succubus but was really this wolf-spider thing.
Massive success.
Oh yeah, at this point we were being chased by 200 OF THOSE GODDAMN THINGS.
So, he has a new girlfriend.
"Sweetie, what kind of magic do you know?"
"Charm Monster."
18 HDs worth of Charm Monster, in fact.
So, guess what?
"Honey, would you please cast Charm Monster on your friends here?" (we learned from "her" that they were the same kinds of things as she was, and were thus able to use Charm Monster)
"Okay, dear."
*Magic stuff*
DM: "Okay, I'm not going to roll 200 saves. Let's just say that worked and you now have 200 new bestfriends."
Yeah.
He seduced an entire dungeon.
(That was supposed to be the final dungeon in the campaign, too. We breezed through it in 30 minutes thanks to one goddamn spell).