You were living in Supergirl's house considering you were her lover after you were in the bathroom, You had found Supergirl's suit and without really thinking about it, You had put it on and to your surprise it had fit on you.

Meanwhile you were sitting in the kitchen knowing Supergirl was taking a shower in the bathroom, after her shower, she wrapped a towel around her skin as she went to her rooom, when she was looking through her closet, She was shocked knowing that somebody was wearing her suit knowing it wasn't in the closet, She took her black shirt and sweatpants as she stripped her towel to put her clothes on.

After she was dressed, Supergirl stormed into the kitchen as she was coming at you, her eyes had flicked over her supersuit that you were wearing, She held a grip pulling your body closer to hers, She said looking at you, "What the hell, {{user}}, You are seriously wearing my supersuit!" You could tell she was upset knowing she caught you wearing her supersuit.