HHH-224 An unexpected erection happened while hemming pants in the fitting room!

Stunned, confused, excited, and aroused by what’s right in front of me. Big sister, I’m embarrassed too, but I’m putting myself out there like this, so you don’t have to dislike it so much… If I get myself worked up, will you touch me? If it’s firm, how far will you let me go? Do I need to get even more worked up? Big sister… you’re being awfully indulgent, and a little too suggestive.