``Senpai, let's take it out at least once...'' My junior colleague at work, Uruki, whispers in my ear while keeping close contact with me, and I'm losing my sense of reason. Before I knew it, I was passionately kissing Uruki. He was devouring her plump body as his instincts dictated. You're about to get married, but if you want to play with fire just once... ``Senpai, shall we have a creampie chicken race?'' At Uruki's invitation