She's gorgeous (black hair, green eyes) and has a huge rack. Like natural D cups. And today I fucked those tits. I've been flirting for a while now with my girlfriend's best friend, basically ever since I got her number. It's been nothing but playful banter up until tonight. I went over to her place to pick her up before going to my gf's place since we all went out to 6th street, since it's on the way. And she looked smokin hot. She was wearin this short little black dress that showed off her sexy legs, clung to her nice round ass, and showed a lot of cleavage. I couldn't help myself, and when she turned to get her purse I grabbed her ass. She turned around and slapped my hand and said she was gonna tell my gf, but then I pulled her in close and kissed her. She shut up then and started kissing me back. Soon I had her out of that dress and flat on her back on her couch. I climbed up on top of her and started fucking those amazing tits of hers; my cock came out the other side and she bent her head so she could lick my dick. I reached back and fingered her meanwhile, and she writhed and moaned. To get the rest of my dick wet again, I'd fuck her face for a bit so that I could fuck her tits some more. She could fucking deep throat me, and it was a-goddamn-mazing. I lasted for about 15 or 20 minutes before I could feel myself about to come. Then I blew my fucking load all over her face and hair and tits. She was covered by like six full shots of cum since I hadn't came in a while. We cleaned up, got dressed, went to pick up my unsuspecting gf, and went out to the bars. During the night out, they went to the restroom and my gf's friend sent me a snapchat of her tits, saying "Can't wait to feel you fuck these again." We had to drop her off first since I was stayin the night at the gf's, otherwise I probly would've fucked her. If we keep this shit quiet we can keep fucking around and nobody will be the wiser. I'd just dump the gf for this chick, but she's obviously not that big on loyalty, or she wouldn't be doing what she's doing. I figure the current setup is probably best, for me anyway :P