Cross-gen rejections

I feel a deep need for cross-gen fics where the younger partner hits on the older one and gets rejected. Not because the older one gets all angsty and But-I'm-Old-Enough-To-Be-Your-Father and But-Your-Father-Was-My-Best-Friend, but because of a healthy, natural WTF reaction. I want the older man act older, in control and confident and not to be entirely overwhelmed by the attentions of a handful of young needy flesh. Sort of the absolute opposite of h/c Snarry fics with a dominant Harry and an angsty Snape.

I discussed my attitute towards cross-gen on another occasion. It just doesn't do it for me. I want the older partner to be aware of what's going on, look right through the kid's game and, possibly, be mildly amused about it. I want to see Snape laugh at Harry when Harry throws himself at him, not fuck him senseless to 'punish' him. I want Remus to frown and smile and talk Harry gently out of it (chocolate optionally). I want Sirius to overcome the shock of being kissed by his godson, seat Harry down and tell him that in spite of everything Molly Weasley thinks about him, he is well aware of Harry not being James.

Off the top of my head, I can think of three fics that fulfil these criteria:

dehkla's Harry/Sirius (Harry/Padfoot) ficlet; NC-17; warning: bestiality;

my own Remus/Draco fic; R; warning: frottage;

and, owing to my recent foray into RPS, Lassiter's Brad Pitt/Orlando Bloom fic; PG-13

Why?

It seemed that with every mouthful of wine, Orlando's limbs grew longer, and that he took up more of the booth without really moving at all. Brad knew it was a display for his benefit and he just watched, amused, daresay entertained and, sitting back, subtly parried. Orlando wasn't the only one with presence in the room.

Hell, yes! That's the reaction I want to see!

Any chance for being pointed? Anyone? Bueller?