No, actually I never said I loved her (I learned that lesson a while back; arguably I still have lessons to learn).
I know many don't like to hear it, but it's the plain and simple truth. No need for insults if you don't want to hear it. But there are tons of studies and research that prove it and if I'd ask you if you rather have a 125lb girl or a 170lb than honestly tell me you would pick the 170lb one if both are attractive.
Maybe a bit, but can you call it 100% perception if all studies and researches prove it? Too much feelings involved when discussing these topics.
I say man up and just be straight forward with it. You're obviously superficial and shallow but you don't have the balls to let her down?
People are different, the hottest girl I have ever met personally is just a tick under 190....big breasts, big bottom....gorgeous.
No comment on all the stuff that makes you sound bad, but seriously...it's been two dates? This isn't complicated. Tell her you aren't interested. Tell her you've met someone else. Tell her you aren't feeling a connection. There's literally ZERO reason to be so weighed with guilt over dropping a 2 date chick.
If you have sex with a fat dude, you can tell her you're gay and that you have sex with fat people all the time so it's no big deal.
Ask her to marry you on the next date. Sounds like a surprise marriage proposal would really sort this out once and for all.