He nearly jumped out of his skin when that hand squeezed him, making him grab the door and take his breath in with a hiss. "Uuh." the only thing coming out of his mouth. He couldn't help himself when his hips lifted ever so slightly to keep that sensation of being touched going. He also couldn't help the tightening of his pants the longer that touch went on, what little brain power he had left deserting him. Rational thought soon followed as he let out a groan and licked his lips. It simply left his mind that this was a man groping him and making his pants tight, he was simply enjoying the sensation of it.
"No..." he breathed out, chills racing though him and every muscle in his body seeming to tighten at once with that breath and hair caressing his neck. His mind was swimming in nothingness but when a thought managed to sneak by all of his blood rushing away from his brain he clung to it. "You... You're a really bad fucking liar." he breathed out, not believing anything the man said for a moment. If he had the ability to access his considerable reasoning skills he would have been able to see that Frederick had likely been after this from the beginning.
"You..." he had to pause to take in another breath. "You've done this before, planned it, wanted it when you had a good look at my mouth." later he would say that he had been over come by the excitement of driving that led him to do what he did next, but the truth was it had far more to do with the excitement of being seduced and doing something that would have been considered taboo for him back home. He suddenly fisted a hand in that pink hair and brought Frederick's lips to crash roughly against his own and he set to devouring them.