“What?!… She’s not wearing a bra?” I had just moved to Tokyo to attend university when my dad contacted me. “Dad, I’ve remarried.” And so, when I returned home for summer vacation, my new stepmother, Miki, greeted me. My dad was head over heels in love with Miki, and would flirt with her even in front of me. But then I found myself… having been dumped by my girlfriend. Miki tried to encourage me, but… looking closely, I could see that she was always without a bra, and her nipples were visible through her eyes, and in my desperation, I couldn’t help but attack Miki. But… wasn’t it Miki’s fault for being so defenseless? I wasn’t in the wrong, was I?