I'll be along in a minute to help," Katie told her. As Becky ran off, Katie turned to me."OK, I've got two questions," she said in a serious tone. "Wh...t made you think it might be my birthday, and how did you find out where I lived?"We'd dated twice so far, both times meeting on neutral territory. The second date had ended at my apartment, with a fully-clothed make-out session that had left us both smiling, but still a touch too wary to go much further. I liked what I'd seen so far of her. " Do you mind if I try something?" I asked."Please do," she agreed."Keep doing what you are doing and I am going to try a few things. Please don't try to stop me, just let things happen," I told her. "Trust me." I'll get mad at you later," she laughed. "Just help me."I leaned in and kissed her on the mouth. She didn't resist, but of course no climax. I kissed her again, a little longer this time, like we had done in my room earlier.When I pulled back she suggested, "Try squeezing my breast with. I am totally horrified and very self conscious as She marches me back down to the living room. The tights especially feel very strange on my legs as they rub together. I can also feel the skirt bounce around my tights clad legs as I take each step. Then with a cold look in Her eyes Mommy begins again to tease and taunt me about Her taking me out shopping for more little girls clothes since its so obvious that She thinks I look so adorable and cute in my new outfit. Looking at me and coldly. "I gripped a little tighter and began thrusting a little harder."Uh...Uh....Uh...Uh..."was all I was getting from Dana now. I looked over just in time to see Kat's head go back as she orgasmed.This, in turn, tipped me over the edge and I pulled Dana hard and fully onto my cock as I unloaded in her.I shot and spasmed about 6 or 7 times when I started feeling my cum being forced out of her.I knew, fucking two young hotties like this, would end with a bigger than normal load."Oh, jesus...oh,.