Sulu grinned and quirked an eyebrow. "Should it? I mean, generally speaking, neither of us are exactly unfamiliar with how things work here, so that shouldn't matter. And we're both attractive, so that obviously doesn't matter." Leaning down, he paused to kiss Ianto softly, grazing the other's lower lip as he continued, "And, finally, we're both adventurous and easily adaptable."

He leaned back again, the corners of his mouth tipped upwards into a sly smile. "So, I guess, should it matter that we're both women, considering all that?" Besides. There were worse ways to get used to something.