Well, I posted a few weeks ago about having sex with my girlfriend after pumping. She never said anything about the size difference then. Tonight I pumped again and got my usual 7.5x6" pump (unpumped it's 7x5),and got into bed with my sleeping gf. I placed her hand on my cock. Now 95percent of the time, when I do that she will squeeze it a couple of times and roll over on me. But just like the other times when I pumped before bed she started stroking it. And this time she finally asked me about the size. She asked me if my penis was swollen, and said it felt swollen. For some reason I still didn't tell her I had been penis pumping. I just said no, and started kissing her. Then I pulled her panties down and tried to fuck her. My penis wasn't wanting to fit so I grabed some lube. I felt like I saw a look of sceptisism on her face like she knew something was up, but she didn't say anything else. We fucked, she got close to cumming, but didn't. I could tell that she was into it, but the sex was hurting her a little bit (which happens when I haven't pumped too). I feel like I'm going to have to fess up to pumping soon. I'm just a little embaressed and nervous about how she will take it.