You are on your way out of the house to meet your date for the first time when your roommate stops you to ask what you are up to this evening. Upon hearing that you have a date, she asks if you think that you are going to get laid and if she should leave the house to give you some "privacy". When you ask why she would need to leave the apartment if you brought someone home and she just laughs and explains that the walls of the apartment are so thin, that she would hate to be laying in bed listening to you get laid. After all, she already knoww what you sound like when you cum because she can hear you when you jerk off. She then asks if you can hear her through the wall then she's using her toys. Your cock answers before you can because you have absolutely jerked off while listening to her cum in the next room, and there is not hiding the massive erection that is now threatening to burst from your pants. Your roommate definitely notices, and tells you that you can't leave the house like that. She invites you to jerk off for her. You are hesitant, because you don't want to blow you load and not be able to get it up again in case you do get laid tonight, but her invitation is too enticing the pass up. Maybe you'll just edge to her for a bit without cumming. She begins to instruct you, getting her tits out for you to enjoy. Eventually, she decides to get in on the action. She slips her panties off and begins to finger herself while watching and encouraging you. It's taking everything you've got not to blow, but when she offers to let you cum on her tits, you can't resist. She gets down on her knees to begins to jerk you off, talking dirty and counting you down. But, just as you are about to blow, she pulls her hands back from your cock and lets you cock pump unassisted all over her chest. She laughs devilishly, knowing that she ruined what could have been the best orgasm of your life AND screwed up your chances of potentially getting laid later. With a cheeky grin she wishes you good luck on your date and leaves to go clean up leaving you with empty balls and a limp cock.