Penny decided it was time to take some action. The question of Sheldon's 'deal' had been bothering her for some time now. She had just broken up with her 3rd boyfriend of the week and she was bored, out of alcohol, and still reeling from the breakup. It was time. Penny was going to march across the hall and find out, one way or another, whether Sheldon had any hint of sexuality in him.

She knocked on the door and, conveniently, Sheldon opened it. She took a brief look around and noticed no-one else was in the room.

"Where is everybody?" She asked.

"Oh [sigh], they went to the movies without me. Once again, [sigh] it was the only way. Can I help you with something?"

"Actually, yes you can." Penny moved into the apartment. "Sheldon, what's your 'deal'?" Sheldon looked confused.

"I am not sure I understand your question." Penny took a deep breath and moved closer o Sheldon.

"What turns you on? What gets your juices flowing? What gives you that tingly little feeling in the pit of your stomach when you think about it?" Sheldon still looked confused as Penny continued to move closer. "Do you like women, men, sock puppets? Who are interested in sexually?" At that, a look of understanding crossed Sheldon's face.

"Penny, Penny, Penny," Sheldon answered with condescension, "A great mind like mine does not concern itself with things like that. I have more important things to think about. Maybe someday I shall reproduce, but until then I don't see any reason why I should engage in that kind of behavior." Penny smiled.

"So, if I did something like this, you wouldn't be turned on?" Sheldon opened his mouth to respond, but was quickly cut off as Penny reached up, pulled his head down and kissed him, hard.

Sheldon barely responded to the kiss, surprised by the sheer fact that his beautiful neighbor was kissing him in his own apartment. Before he could wrap his head around the idea, the kiss was over and Penny was standing across from him, her eyebrow raised in amusement. He opened and closed his mouth a few times, speechless for what felt like the first time in his life.

"No verbal response. Interesting. What if I did this?" Penny asked as once again she moved in close to him, this time moving her hand down the front of his pants and slowly massaging him.

"Penny!" Sheldon exclaimed, suddenly regaining his power of speech. "I hardly think that's appropria . . . OH!" Penny felt him become hard and she smiled.

"Do you want me to stop?" She asked.

"Oh, dear God, No." Penny moved in for another kiss, one hand around his neck and the other down his pants, amused that she had finally gotten her answer.