I’ve been asked this before and already answered but to put it bluntly: I just find “outercourse” more exciting. I still find penetration hot of course, just not as hot as a buttjob or titfuck.

Take a look at http://lotta-sumata.tumblr.com/ . You can’t say the stuff you find there isn’t as hot as penetrative sex but I guess it really just depends on the person.