White mini Dress

Next, she handed you a white mini-dress. You changed into it, but as you looked in the mirror, you noticed that your dark blue boxers were clearly visible under the thin fabric.

"Alex, those boxers are not going to work," Sarah said, shaking her head. "You need to wear these." She handed you a pair of matching skin-coloured underwear which looked like shorts. "They're called boyshorts. They're new. You can keep them until the event is over; I have a few more if they fit."

Your face flushed with embarrassment at the thought of wearing women's underwear, but you realized it was all part of the transformation. You took the boyshorts from Sarah, feeling the softness of the fabric in your hands, and turned around to change.

As you slipped off your boxers and pulled on the boyshorts, the sensation of the smooth fabric against your skin made your cheeks burn even hotter. Fortunately, you did not have a great asset, so the boyshorts managed to hold your tiny erected penis in place.

You turned back around, trying to hide your embarrassment. Sarah smiled approvingly. "Much better," she said. Her casual acceptance of the situation did little to ease your discomfort, but you couldn't deny that the outfit looked more complete. The mini skirt also hid your erection further. You thought to yourself that she probably might not have noticed this.