My choice is a slight variation on selection #1.

I'd be aiming at Bridgette Kerkoves' massive butthole. This cute litle Austrian whore (even before her front end work) did some awesome double anal, gangbang and skullfucking scenes. Even anal fisting with Kylie Ireland, I believe. Conservatively, I'd say she's had 200-300 cocks in that ass.

True, she does screech a bit and she takes some abuse for hitching up with Skeeter, but I can make allowances.